13217677

素因数分解:

${\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{349}}^1$

素因数の和:684

約数の個数: 12

約数和(自身を含む): 14616700

約数和(自身を除く): 1399023

約数列:

[1, 11, 121, 313, 349, 3443, 3839, 37873, 42229, 109237, 1201607, 13217677]

約数ペア:

[(1, 13217677), (11, 1201607), (121, 109237), (313, 42229), (349, 37873), (3443, 3839)]