8708421

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{2069}}^1$

素因数の和:2156

約数の個数: 16

約数和(自身を含む): 12320640

約数和(自身を除く): 3612219

約数列:

[1, 3, 23, 61, 69, 183, 1403, 2069, 4209, 6207, 47587, 126209, 142761, 378627, 2902807, 8708421]

約数ペア:

[(1, 8708421), (3, 2902807), (23, 378627), (61, 142761), (69, 126209), (183, 47587), (1403, 6207), (2069, 4209)]