547122121

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{4243}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 683453760

約数和(自身を除く): 136331639

約数列:

[1, 7, 13, 91, 109, 169, 763, 1183, 1417, 4243, 9919, 18421, 29701, 55159, 128947, 386113, 462487, 717067, 3237409, 5019469, 6012331, 42086317, 78160303, 547122121]

約数ペア:

[(1, 547122121), (7, 78160303), (13, 42086317), (91, 6012331), (109, 5019469), (169, 3237409), (763, 717067), (1183, 462487), (1417, 386113), (4243, 128947), (9919, 55159), (18421, 29701)]