12767013

素因数分解:

$3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1061}}^1$

素因数の和:1265

約数の個数: 24

約数和(自身を含む): 21206016

約数和(自身を除く): 8439003

約数列:

[1, 3, 7, 9, 21, 63, 191, 573, 1061, 1337, 1719, 3183, 4011, 7427, 9549, 12033, 22281, 66843, 202651, 607953, 1418557, 1823859, 4255671, 12767013]

約数ペア:

[(1, 12767013), (3, 4255671), (7, 1823859), (9, 1418557), (21, 607953), (63, 202651), (191, 66843), (573, 22281), (1061, 12033), (1337, 9549), (1719, 7427), (3183, 4011)]