2952781

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 3483648

約数和(自身を除く): 530867

約数列:

[1, 13, 17, 31, 221, 403, 431, 527, 5603, 6851, 7327, 13361, 95251, 173693, 227137, 2952781]

約数ペア:

[(1, 2952781), (13, 227137), (17, 173693), (31, 95251), (221, 13361), (403, 7327), (431, 6851), (527, 5603)]