4282972991

素因数分解:

${\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{139907}}^1$

素因数の和:139963

約数の個数: 16

約数和(自身を含む): 4915807488

約数和(自身を除く): 632834497

約数列:

[1, 11, 23, 121, 253, 1331, 2783, 30613, 139907, 1538977, 3217861, 16928747, 35396471, 186216217, 389361181, 4282972991]

約数ペア:

[(1, 4282972991), (11, 389361181), (23, 186216217), (121, 35396471), (253, 16928747), (1331, 3217861), (2783, 1538977), (30613, 139907)]