120631443

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{1279}}^1$

素因数の和:1642

約数の個数: 16

約数和(自身を含む): 162816000

約数和(自身を除く): 42184557

約数列:

[1, 3, 149, 211, 447, 633, 1279, 3837, 31439, 94317, 190571, 269869, 571713, 809607, 40210481, 120631443]

約数ペア:

[(1, 120631443), (3, 40210481), (149, 809607), (211, 571713), (447, 269869), (633, 190571), (1279, 94317), (3837, 31439)]