2079266985

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1248809}}^1$

素因数の和:1248857

約数の個数: 24

約数和(自身を含む): 3701472840

約数和(自身を除く): 1622205855

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 1248809, 3746427, 6244045, 11239281, 18732135, 46205933, 56196405, 138617799, 231029665, 415853397, 693088995, 2079266985]

約数ペア:

[(1, 2079266985), (3, 693088995), (5, 415853397), (9, 231029665), (15, 138617799), (37, 56196405), (45, 46205933), (111, 18732135), (185, 11239281), (333, 6244045), (555, 3746427), (1665, 1248809)]