9409491

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11489}}^1$

素因数の和:11515

約数の個数: 24

約数和(自身を含む): 16729440

約数和(自身を除く): 7319949

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 11489, 34467, 80423, 103401, 149357, 241269, 448071, 723807, 1045499, 1344213, 3136497, 9409491]

約数ペア:

[(1, 9409491), (3, 3136497), (7, 1344213), (9, 1045499), (13, 723807), (21, 448071), (39, 241269), (63, 149357), (91, 103401), (117, 80423), (273, 34467), (819, 11489)]