1569225879

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1490243}}^1$

素因数の和:1490268

約数の個数: 20

約数和(自身を含む): 2524473336

約数和(自身を除く): 955247457

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1490243, 4470729, 13412187, 19373159, 40236561, 58119477, 120709683, 174358431, 523075293, 1569225879]

約数ペア:

[(1, 1569225879), (3, 523075293), (9, 174358431), (13, 120709683), (27, 58119477), (39, 40236561), (81, 19373159), (117, 13412187), (351, 4470729), (1053, 1490243)]