331322862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4247729}}^1$

素因数の和:4247747

約数の個数: 16

約数和(自身を含む): 713618640

約数和(自身を除く): 382295778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4247729, 8495458, 12743187, 25486374, 55220477, 110440954, 165661431, 331322862]

約数ペア:

[(1, 331322862), (2, 165661431), (3, 110440954), (6, 55220477), (13, 25486374), (26, 12743187), (39, 8495458), (78, 4247729)]