12756003

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{863}}^1$

素因数の和:1258

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 5629917

約数列:

[1, 3, 13, 39, 379, 863, 1137, 2589, 4927, 11219, 14781, 33657, 327077, 981231, 4252001, 12756003]

約数ペア:

[(1, 12756003), (3, 4252001), (13, 981231), (39, 327077), (379, 33657), (863, 14781), (1137, 11219), (2589, 4927)]