56871661

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4957}}^1$

素因数の和:5124

約数の個数: 16

約数和(自身を含む): 71395200

約数和(自身を除く): 14523539

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 4957, 11473, 34699, 54527, 381689, 738593, 5170151, 8124523, 56871661]

約数ペア:

[(1, 56871661), (7, 8124523), (11, 5170151), (77, 738593), (149, 381689), (1043, 54527), (1639, 34699), (4957, 11473)]