70892731

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19001}}^1$

素因数の和:19062

約数の個数: 16

約数和(自身を含む): 89385408

約数和(自身を除く): 18492677

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 19001, 133007, 247013, 779041, 1729091, 5453287, 10127533, 70892731]

約数ペア:

[(1, 70892731), (7, 10127533), (13, 5453287), (41, 1729091), (91, 779041), (287, 247013), (533, 133007), (3731, 19001)]