7102557

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 13183872

約数和(自身を除く): 6081315

約数列:

[1, 3, 7, 9, 11, 21, 33, 37, 63, 77, 99, 111, 231, 259, 277, 333, 407, 693, 777, 831, 1221, 1939, 2331, 2493, 2849, 3047, 3663, 5817, 8547, 9141, 10249, 17451, 21329, 25641, 27423, 30747, 63987, 71743, 92241, 112739, 191961, 215229, 338217, 645687, 789173, 1014651, 2367519, 7102557]

約数ペア:

[(1, 7102557), (3, 2367519), (7, 1014651), (9, 789173), (11, 645687), (21, 338217), (33, 215229), (37, 191961), (63, 112739), (77, 92241), (99, 71743), (111, 63987), (231, 30747), (259, 27423), (277, 25641), (333, 21329), (407, 17451), (693, 10249), (777, 9141), (831, 8547), (1221, 5817), (1939, 3663), (2331, 3047), (2493, 2849)]