8194467

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 11285120

約数和(自身を除く): 3090653

約数列:

[1, 3, 43, 129, 139, 417, 457, 1371, 5977, 17931, 19651, 58953, 63523, 190569, 2731489, 8194467]

約数ペア:

[(1, 8194467), (3, 2731489), (43, 190569), (129, 63523), (139, 58953), (417, 19651), (457, 17931), (1371, 5977)]