31423953

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{5261}}^1$

素因数の和:5456

約数の個数: 16

約数和(自身を含む): 45968832

約数和(自身を除く): 14544879

約数列:

[1, 3, 11, 33, 181, 543, 1991, 5261, 5973, 15783, 57871, 173613, 952241, 2856723, 10474651, 31423953]

約数ペア:

[(1, 31423953), (3, 10474651), (11, 2856723), (33, 952241), (181, 173613), (543, 57871), (1991, 15783), (5261, 5973)]