268082157

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{21031}}^1$

素因数の和:21648

約数の個数: 16

約数和(自身を含む): 409198592

約数和(自身を除く): 141116435

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 21031, 63093, 147217, 441651, 12765817, 38297451, 89360719, 268082157]

約数ペア:

[(1, 268082157), (3, 89360719), (7, 38297451), (21, 12765817), (607, 441651), (1821, 147217), (4249, 63093), (12747, 21031)]