13974441

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 20677536

約数和(自身を除く): 6703095

約数列:

[1, 3, 13, 39, 43, 129, 169, 507, 559, 641, 1677, 1923, 7267, 8333, 21801, 24999, 27563, 82689, 108329, 324987, 358319, 1074957, 4658147, 13974441]

約数ペア:

[(1, 13974441), (3, 4658147), (13, 1074957), (39, 358319), (43, 324987), (129, 108329), (169, 82689), (507, 27563), (559, 24999), (641, 21801), (1677, 8333), (1923, 7267)]