53389297

素因数分解:

${\mathrm{13}}^3\times {\mathrm{19}}^1\times {\mathrm{1279}}^1$

素因数の和:1337

約数の個数: 16

約数和(自身を含む): 60928000

約数和(自身を除く): 7538703

約数列:

[1, 13, 19, 169, 247, 1279, 2197, 3211, 16627, 24301, 41743, 216151, 315913, 2809963, 4106869, 53389297]

約数ペア:

[(1, 53389297), (13, 4106869), (19, 2809963), (169, 315913), (247, 216151), (1279, 41743), (2197, 24301), (3211, 16627)]