8131409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:688

約数の個数: 16

約数和(自身を含む): 9664704

約数和(自身を除く): 1533295

約数列:

[1, 11, 13, 101, 143, 563, 1111, 1313, 6193, 7319, 14443, 56863, 80509, 625493, 739219, 8131409]

約数ペア:

[(1, 8131409), (11, 739219), (13, 625493), (101, 80509), (143, 56863), (563, 14443), (1111, 7319), (1313, 6193)]