166913929

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{1889}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 205752960

約数和(自身を除く): 38839031

約数列:

[1, 7, 13, 91, 971, 1889, 6797, 12623, 13223, 24557, 88361, 171899, 1834219, 12839533, 23844847, 166913929]

約数ペア:

[(1, 166913929), (7, 23844847), (13, 12839533), (91, 1834219), (971, 171899), (1889, 88361), (6797, 24557), (12623, 13223)]