353240433

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2819}}^1$

素因数の和:2868

約数の個数: 80

約数和(自身を含む): 687899520

約数和(自身を除く): 334659087

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 567, 663, 819, 1053, 1071, 1377, 1547, 1989, 2457, 2819, 3213, 4641, 5967, 7371, 8457, 9639, 13923, 17901, 19733, 25371, 36647, 41769, 47923, 59199, 76113, 109941, 125307, 143769, 177597, 228339, 256529, 329823, 335461, 431307, 532791, 622999, 769587, 989469, 1006383, 1293921, 1598373, 1868997, 2308761, 2968407, 3019149, 3881763, 4360993, 5606991, 6926283, 9057447, 13082979, 16820973, 20778849, 27172341, 39248937, 50462919, 117746811, 353240433]

約数ペア:

[(1, 353240433), (3, 117746811), (7, 50462919), (9, 39248937), (13, 27172341), (17, 20778849), (21, 16820973), (27, 13082979), (39, 9057447), (51, 6926283), (63, 5606991), (81, 4360993), (91, 3881763), (117, 3019149), (119, 2968407), (153, 2308761), (189, 1868997), (221, 1598373), (273, 1293921), (351, 1006383), (357, 989469), (459, 769587), (567, 622999), (663, 532791), (819, 431307), (1053, 335461), (1071, 329823), (1377, 256529), (1547, 228339), (1989, 177597), (2457, 143769), (2819, 125307), (3213, 109941), (4641, 76113), (5967, 59199), (7371, 47923), (8457, 41769), (9639, 36647), (13923, 25371), (17901, 19733)]