31140317

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:548

約数の個数: 16

約数和(自身を含む): 34497792

約数和(自身を除く): 3357475

約数列:

[1, 13, 61, 107, 367, 793, 1391, 4771, 6527, 22387, 39269, 84851, 291031, 510497, 2395409, 31140317]

約数ペア:

[(1, 31140317), (13, 2395409), (61, 510497), (107, 291031), (367, 84851), (793, 39269), (1391, 22387), (4771, 6527)]