8783997

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{457}}^1$

素因数の和:652

約数の個数: 16

約数和(自身を含む): 12091200

約数和(自身を除く): 3307203

約数列:

[1, 3, 43, 129, 149, 447, 457, 1371, 6407, 19221, 19651, 58953, 68093, 204279, 2927999, 8783997]

約数ペア:

[(1, 8783997), (3, 2927999), (43, 204279), (129, 68093), (149, 58953), (447, 19651), (457, 19221), (1371, 6407)]