172313657093

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{9857}}^1\times {\mathrm{21397}}^1$

素因数の和:31316

約数の個数: 16

約数和(自身を含む): 185628505920

約数和(自身を除く): 13314848827

約数列:

[1, 19, 43, 817, 9857, 21397, 187283, 406543, 423851, 920071, 8053169, 17481349, 210910229, 4007294351, 9069139847, 172313657093]

約数ペア:

[(1, 172313657093), (19, 9069139847), (43, 4007294351), (817, 210910229), (9857, 17481349), (21397, 8053169), (187283, 920071), (406543, 423851)]