53842217

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{2633}}^1$

素因数の和:2681

約数の個数: 18

約数和(自身を含む): 64108926

約数和(自身を除く): 10266709

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 2633, 20449, 28963, 34229, 318593, 376519, 444977, 4141709, 4894747, 53842217]

約数ペア:

[(1, 53842217), (11, 4894747), (13, 4141709), (121, 444977), (143, 376519), (169, 318593), (1573, 34229), (1859, 28963), (2633, 20449)]