2021930131

素因数分解:

${\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{3467}}^1$

素因数の和:3990

約数の個数: 16

約数和(自身を含む): 2202901344

約数和(自身を除く): 180971213

約数列:

[1, 13, 113, 397, 1469, 3467, 5161, 44861, 45071, 391771, 583193, 1376399, 5093023, 17893187, 155533087, 2021930131]

約数ペア:

[(1, 2021930131), (13, 155533087), (113, 17893187), (397, 5093023), (1469, 1376399), (3467, 583193), (5161, 391771), (44861, 45071)]