313601691

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{51217}}^1$

素因数の和:51390

約数の個数: 16

約数和(自身を含む): 453176864

約数和(自身を除く): 139575173

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 51217, 153651, 665821, 1997463, 8041069, 24123207, 104533897, 313601691]

約数ペア:

[(1, 313601691), (3, 104533897), (13, 24123207), (39, 8041069), (157, 1997463), (471, 665821), (2041, 153651), (6123, 51217)]