13570659

素因数分解:

$3^4\times {\mathrm{239}}^1\times {\mathrm{701}}^1$

素因数の和:952

約数の個数: 20

約数和(自身を含む): 20386080

約数和(自身を除く): 6815421

約数列:

[1, 3, 9, 27, 81, 239, 701, 717, 2103, 2151, 6309, 6453, 18927, 19359, 56781, 167539, 502617, 1507851, 4523553, 13570659]

約数ペア:

[(1, 13570659), (3, 4523553), (9, 1507851), (27, 502617), (81, 167539), (239, 56781), (701, 19359), (717, 18927), (2103, 6453), (2151, 6309)]