599990391

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 144

約数和(自身を含む): 1205867520

約数和(自身を除く): 605877129

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 47, 63, 77, 91, 99, 109, 117, 141, 143, 169, 231, 273, 327, 329, 423, 429, 507, 517, 611, 693, 763, 819, 981, 987, 1001, 1183, 1199, 1287, 1417, 1521, 1551, 1833, 1859, 2289, 2961, 3003, 3549, 3597, 3619, 4251, 4277, 4653, 5123, 5499, 5577, 6721, 6867, 7943, 8393, 9009, 9919, 10647, 10791, 10857, 12753, 12831, 13013, 15369, 15587, 16731, 18421, 20163, 23829, 25179, 29757, 32571, 35861, 38493, 39039, 46107, 46761, 47047, 55263, 55601, 56353, 60489, 66599, 71487, 75537, 87373, 89271, 107583, 109109, 117117, 128947, 140283, 141141, 165789, 166803, 169059, 199797, 202631, 262119, 322749, 327327, 386841, 394471, 423423, 466193, 500409, 507177, 599391, 607893, 611611, 732589, 786357, 865787, 981981, 1160523, 1183413, 1398579, 1418417, 1823679, 1834833, 2197767, 2597361, 3550239, 4195737, 4255251, 5128123, 5504499, 6060509, 6593301, 7792083, 9523657, 12765753, 15384369, 18181527, 28570971, 46153107, 54544581, 66665599, 85712913, 199996797, 599990391]

約数ペア:

[(1, 599990391), (3, 199996797), (7, 85712913), (9, 66665599), (11, 54544581), (13, 46153107), (21, 28570971), (33, 18181527), (39, 15384369), (47, 12765753), (63, 9523657), (77, 7792083), (91, 6593301), (99, 6060509), (109, 5504499), (117, 5128123), (141, 4255251), (143, 4195737), (169, 3550239), (231, 2597361), (273, 2197767), (327, 1834833), (329, 1823679), (423, 1418417), (429, 1398579), (507, 1183413), (517, 1160523), (611, 981981), (693, 865787), (763, 786357), (819, 732589), (981, 611611), (987, 607893), (1001, 599391), (1183, 507177), (1199, 500409), (1287, 466193), (1417, 423423), (1521, 394471), (1551, 386841), (1833, 327327), (1859, 322749), (2289, 262119), (2961, 202631), (3003, 199797), (3549, 169059), (3597, 166803), (3619, 165789), (4251, 141141), (4277, 140283), (4653, 128947), (5123, 117117), (5499, 109109), (5577, 107583), (6721, 89271), (6867, 87373), (7943, 75537), (8393, 71487), (9009, 66599), (9919, 60489), (10647, 56353), (10791, 55601), (10857, 55263), (12753, 47047), (12831, 46761), (13013, 46107), (15369, 39039), (15587, 38493), (16731, 35861), (18421, 32571), (20163, 29757), (23829, 25179)]