567142009

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1\times {\mathrm{1997}}^1$

素因数の和:3432

約数の個数: 16

約数和(自身を含む): 671328000

約数和(自身を除く): 104185991

約数列:

[1, 7, 29, 203, 1399, 1997, 9793, 13979, 40571, 57913, 283997, 405391, 2793803, 19556621, 81020287, 567142009]

約数ペア:

[(1, 567142009), (7, 81020287), (29, 19556621), (203, 2793803), (1399, 405391), (1997, 283997), (9793, 57913), (13979, 40571)]