390908023

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53279}}^1$

素因数の和:53342

約数の個数: 16

約数和(自身を含む): 460339200

約数和(自身を除く): 69431177

約数列:

[1, 11, 23, 29, 253, 319, 667, 7337, 53279, 586069, 1225417, 1545091, 13479587, 16996001, 35537093, 390908023]

約数ペア:

[(1, 390908023), (11, 35537093), (23, 16996001), (29, 13479587), (253, 1545091), (319, 1225417), (667, 586069), (7337, 53279)]