415440837

素因数分解:

$3^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{47441}}^1$

素因数の和:47593

約数の個数: 24

約数和(自身を含む): 690755520

約数和(自身を除く): 275314683

約数列:

[1, 3, 7, 9, 21, 63, 139, 417, 973, 1251, 2919, 8757, 47441, 142323, 332087, 426969, 996261, 2988783, 6594299, 19782897, 46160093, 59348691, 138480279, 415440837]

約数ペア:

[(1, 415440837), (3, 138480279), (7, 59348691), (9, 46160093), (21, 19782897), (63, 6594299), (139, 2988783), (417, 996261), (973, 426969), (1251, 332087), (2919, 142323), (8757, 47441)]