1791002681

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{1031}}^1$

素因数の和:1617

約数の個数: 24

約数和(自身を含む): 2047199040

約数和(自身を除く): 256196359

約数列:

[1, 13, 19, 169, 247, 541, 1031, 3211, 7033, 10279, 13403, 19589, 91429, 133627, 174239, 254657, 557771, 1737151, 3310541, 7251023, 10597649, 94263299, 137769437, 1791002681]

約数ペア:

[(1, 1791002681), (13, 137769437), (19, 94263299), (169, 10597649), (247, 7251023), (541, 3310541), (1031, 1737151), (3211, 557771), (7033, 254657), (10279, 174239), (13403, 133627), (19589, 91429)]