397902011

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{677}}^1\times {\mathrm{1559}}^1$

素因数の和:2278

約数の個数: 16

約数和(自身を含む): 444225600

約数和(自身を除く): 46323589

約数列:

[1, 13, 29, 377, 677, 1559, 8801, 19633, 20267, 45211, 255229, 587743, 1055443, 13720759, 30607847, 397902011]

約数ペア:

[(1, 397902011), (13, 30607847), (29, 13720759), (377, 1055443), (677, 587743), (1559, 255229), (8801, 45211), (19633, 20267)]