9665643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1783}}^1$

素因数の和:1938

約数の個数: 16

約数和(自身を含む): 13986560

約数和(自身を除く): 4320917

約数列:

[1, 3, 13, 39, 139, 417, 1783, 1807, 5349, 5421, 23179, 69537, 247837, 743511, 3221881, 9665643]

約数ペア:

[(1, 9665643), (3, 3221881), (13, 743511), (39, 247837), (139, 69537), (417, 23179), (1783, 5421), (1807, 5349)]