226571709

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{63841}}^1$

素因数の和:63877

約数の個数: 24

約数和(自身を含む): 373858752

約数和(自身を除く): 147287043

約数列:

[1, 3, 7, 13, 21, 39, 91, 169, 273, 507, 1183, 3549, 63841, 191523, 446887, 829933, 1340661, 2489799, 5809531, 10789129, 17428593, 32367387, 75523903, 226571709]

約数ペア:

[(1, 226571709), (3, 75523903), (7, 32367387), (13, 17428593), (21, 10789129), (39, 5809531), (91, 2489799), (169, 1340661), (273, 829933), (507, 446887), (1183, 191523), (3549, 63841)]