123311702947

素因数分解:

${\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{387187}}^1$

素因数の和:387498

約数の個数: 16

約数和(自身を含む): 131358949632

約数和(自身を除く): 8047246685

約数列:

[1, 23, 61, 227, 1403, 5221, 13847, 318481, 387187, 8905301, 23618407, 87891449, 543223361, 2021503327, 5361378389, 123311702947]

約数ペア:

[(1, 123311702947), (23, 5361378389), (61, 2021503327), (227, 543223361), (1403, 87891449), (5221, 23618407), (13847, 8905301), (318481, 387187)]