12641967

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{36017}}^1$

素因数の和:36039

約数の個数: 16

約数和(自身を含む): 20170080

約数和(自身を除く): 7528113

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 36017, 108051, 324153, 468221, 972459, 1404663, 4213989, 12641967]

約数ペア:

[(1, 12641967), (3, 4213989), (9, 1404663), (13, 972459), (27, 468221), (39, 324153), (117, 108051), (351, 36017)]