13283277

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6521}}^1$

素因数の和:6628

約数の個数: 16

約数和(自身を含む): 20452992

約数和(自身を除く): 7169715

約数列:

[1, 3, 7, 21, 97, 291, 679, 2037, 6521, 19563, 45647, 136941, 632537, 1897611, 4427759, 13283277]

約数ペア:

[(1, 13283277), (3, 4427759), (7, 1897611), (21, 632537), (97, 136941), (291, 45647), (679, 19563), (2037, 6521)]