12936703731

素因数分解:

$3^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{1765139}}^1$

素因数の和:1765498

約数の個数: 16

約数和(自身を含む): 19769568000

約数和(自身を除く): 6832864269

約数列:

[1, 3, 7, 21, 349, 1047, 2443, 7329, 1765139, 5295417, 12355973, 37067919, 616033511, 1848100533, 4312234577, 12936703731]

約数ペア:

[(1, 12936703731), (3, 4312234577), (7, 1848100533), (21, 616033511), (349, 37067919), (1047, 12355973), (2443, 5295417), (7329, 1765139)]