122425121

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{433}}^1$

素因数の和:705

約数の個数: 24

約数和(自身を含む): 152490240

約数和(自身を除く): 30065119

約数列:

[1, 7, 13, 91, 169, 239, 433, 1183, 1673, 3031, 3107, 5629, 21749, 39403, 40391, 73177, 103487, 282737, 512239, 724409, 1345331, 9417317, 17489303, 122425121]

約数ペア:

[(1, 122425121), (7, 17489303), (13, 9417317), (91, 1345331), (169, 724409), (239, 512239), (433, 282737), (1183, 103487), (1673, 73177), (3031, 40391), (3107, 39403), (5629, 21749)]