7165017

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{1669}}^1$

素因数の和:1734

約数の個数: 20

約数和(自身を含む): 10911780

約数和(自身を除く): 3746763

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 1431, 1669, 4293, 5007, 15021, 45063, 88457, 135189, 265371, 796113, 2388339, 7165017]

約数ペア:

[(1, 7165017), (3, 2388339), (9, 796113), (27, 265371), (53, 135189), (81, 88457), (159, 45063), (477, 15021), (1431, 5007), (1669, 4293)]