85361471

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{701}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 106142400

約数和(自身を除く): 20780929

約数列:

[1, 13, 17, 19, 29, 221, 247, 323, 377, 493, 551, 701, 4199, 6409, 7163, 9113, 9367, 11917, 13319, 20329, 121771, 154921, 173147, 226423, 264277, 345593, 386251, 2943499, 4492709, 5021263, 6566267, 85361471]

約数ペア:

[(1, 85361471), (13, 6566267), (17, 5021263), (19, 4492709), (29, 2943499), (221, 386251), (247, 345593), (323, 264277), (377, 226423), (493, 173147), (551, 154921), (701, 121771), (4199, 20329), (6409, 13319), (7163, 11917), (9113, 9367)]