16457277

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1997}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 22825152

約数和(自身を除く): 6367875

約数列:

[1, 3, 41, 67, 123, 201, 1997, 2747, 5991, 8241, 81877, 133799, 245631, 401397, 5485759, 16457277]

約数ペア:

[(1, 16457277), (3, 5485759), (41, 401397), (67, 245631), (123, 133799), (201, 81877), (1997, 8241), (2747, 5991)]