12684399

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 21073920

約数和(自身を除く): 8389521

約数列:

[1, 3, 7, 13, 21, 39, 91, 97, 273, 291, 479, 679, 1261, 1437, 2037, 3353, 3783, 6227, 8827, 10059, 18681, 26481, 43589, 46463, 130767, 139389, 325241, 604019, 975723, 1812057, 4228133, 12684399]

約数ペア:

[(1, 12684399), (3, 4228133), (7, 1812057), (13, 975723), (21, 604019), (39, 325241), (91, 139389), (97, 130767), (273, 46463), (291, 43589), (479, 26481), (679, 18681), (1261, 10059), (1437, 8827), (2037, 6227), (3353, 3783)]