2845391577

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{14549}}^1$

素因数の和:14765

約数の個数: 32

約数和(自身を含む): 4432512000

約数和(自身を除く): 1587120423

約数列:

[1, 3, 7, 21, 67, 139, 201, 417, 469, 973, 1407, 2919, 9313, 14549, 27939, 43647, 65191, 101843, 195573, 305529, 974783, 2022311, 2924349, 6066933, 6823481, 14156177, 20470443, 42468531, 135494837, 406484511, 948463859, 2845391577]

約数ペア:

[(1, 2845391577), (3, 948463859), (7, 406484511), (21, 135494837), (67, 42468531), (139, 20470443), (201, 14156177), (417, 6823481), (469, 6066933), (973, 2924349), (1407, 2022311), (2919, 974783), (9313, 305529), (14549, 195573), (27939, 101843), (43647, 65191)]