7468929

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 12379752

約数和(自身を除く): 4910823

約数列:

[1, 3, 9, 13, 27, 39, 41, 81, 117, 123, 173, 351, 369, 519, 533, 1053, 1107, 1557, 1599, 2249, 3321, 4671, 4797, 6747, 7093, 14013, 14391, 20241, 21279, 43173, 60723, 63837, 92209, 182169, 191511, 276627, 574533, 829881, 2489643, 7468929]

約数ペア:

[(1, 7468929), (3, 2489643), (9, 829881), (13, 574533), (27, 276627), (39, 191511), (41, 182169), (81, 92209), (117, 63837), (123, 60723), (173, 43173), (351, 21279), (369, 20241), (519, 14391), (533, 14013), (1053, 7093), (1107, 6747), (1557, 4797), (1599, 4671), (2249, 3321)]