2015355327

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{127643}}^1$

素因数の和:127942

約数の個数: 16

約数和(自身を含む): 2838802560

約数和(自身を除く): 823447233

約数列:

[1, 3, 19, 57, 277, 831, 5263, 15789, 127643, 382929, 2425217, 7275651, 35357111, 106071333, 671785109, 2015355327]

約数ペア:

[(1, 2015355327), (3, 671785109), (19, 106071333), (57, 35357111), (277, 7275651), (831, 2425217), (5263, 382929), (15789, 127643)]