7917957

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1377

約数の個数: 24

約数和(自身を含む): 12355200

約数和(自身を除く): 4437243

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 1319, 2001, 3957, 6003, 11871, 30337, 38251, 91011, 114753, 273033, 344259, 879773, 2639319, 7917957]

約数ペア:

[(1, 7917957), (3, 2639319), (9, 879773), (23, 344259), (29, 273033), (69, 114753), (87, 91011), (207, 38251), (261, 30337), (667, 11871), (1319, 6003), (2001, 3957)]