386157233

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{25457}}^1$

素因数の和:25672

約数の個数: 16

約数和(自身を含む): 483905664

約数和(自身を除く): 97748431

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 15169, 25457, 178199, 280027, 1960189, 5015029, 35105203, 55165319, 386157233]

約数ペア:

[(1, 386157233), (7, 55165319), (11, 35105203), (77, 5015029), (197, 1960189), (1379, 280027), (2167, 178199), (15169, 25457)]