42656731

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:750

約数の個数: 16

約数和(自身を含む): 47434464

約数和(自身を除く): 4777733

約数列:

[1, 13, 43, 137, 557, 559, 1781, 5891, 7241, 23951, 76309, 76583, 311363, 992017, 3281287, 42656731]

約数ペア:

[(1, 42656731), (13, 3281287), (43, 992017), (137, 311363), (557, 76583), (559, 76309), (1781, 23951), (5891, 7241)]