16809023

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:958

約数の個数: 16

約数和(自身を含む): 21047040

約数和(自身を除く): 4238017

約数列:

[1, 7, 11, 77, 419, 521, 2933, 3647, 4609, 5731, 32263, 40117, 218299, 1528093, 2401289, 16809023]

約数ペア:

[(1, 16809023), (7, 2401289), (11, 1528093), (77, 218299), (419, 40117), (521, 32263), (2933, 5731), (3647, 4609)]