886973452287

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{1549}}^1\times {\mathrm{1129409}}^1$

素因数の和:1130987

約数の個数: 24

約数和(自身を含む): 1281428586000

約数和(自身を除く): 394455133713

約数列:

[1, 3, 13, 39, 169, 507, 1549, 4647, 20137, 60411, 261781, 785343, 1129409, 3388227, 14682317, 44046951, 190870121, 572610363, 1749454541, 5248363623, 22742909033, 68228727099, 295657817429, 886973452287]

約数ペア:

[(1, 886973452287), (3, 295657817429), (13, 68228727099), (39, 22742909033), (169, 5248363623), (507, 1749454541), (1549, 572610363), (4647, 190870121), (20137, 44046951), (60411, 14682317), (261781, 3388227), (785343, 1129409)]