7138004727

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{13723}}^1$

素因数の和:13828

約数の個数: 64

約数和(自身を含む): 12142116864

約数和(自身を除く): 5004112137

約数列:

[1, 3, 7, 17, 21, 31, 47, 51, 93, 119, 141, 217, 329, 357, 527, 651, 799, 987, 1457, 1581, 2397, 3689, 4371, 5593, 10199, 11067, 13723, 16779, 24769, 30597, 41169, 74307, 96061, 173383, 233291, 288183, 425413, 520149, 644981, 699873, 1276239, 1633037, 1934943, 2977891, 4514867, 4899111, 7232021, 8933673, 10964677, 13544601, 19994411, 21696063, 32894031, 50624147, 59983233, 76752739, 139960877, 151872441, 230258217, 339904987, 419882631, 1019714961, 2379334909, 7138004727]

約数ペア:

[(1, 7138004727), (3, 2379334909), (7, 1019714961), (17, 419882631), (21, 339904987), (31, 230258217), (47, 151872441), (51, 139960877), (93, 76752739), (119, 59983233), (141, 50624147), (217, 32894031), (329, 21696063), (357, 19994411), (527, 13544601), (651, 10964677), (799, 8933673), (987, 7232021), (1457, 4899111), (1581, 4514867), (2397, 2977891), (3689, 1934943), (4371, 1633037), (5593, 1276239), (10199, 699873), (11067, 644981), (13723, 520149), (16779, 425413), (24769, 288183), (30597, 233291), (41169, 173383), (74307, 96061)]