140353291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^2$

素因数の和:291

約数の個数: 24

約数和(自身を含む): 163092384

約数和(自身を除く): 22739093

約数列:

[1, 13, 23, 41, 107, 299, 533, 943, 1391, 2461, 4387, 11449, 12259, 31993, 57031, 100901, 148837, 263327, 469409, 1311713, 3423251, 6102317, 10796407, 140353291]

約数ペア:

[(1, 140353291), (13, 10796407), (23, 6102317), (41, 3423251), (107, 1311713), (299, 469409), (533, 263327), (943, 148837), (1391, 100901), (2461, 57031), (4387, 31993), (11449, 12259)]