8242479

素因数分解:

$3^4\times 7^1\times {\mathrm{14537}}^1$

素因数の和:14556

約数の個数: 20

約数和(自身を含む): 14072784

約数和(自身を除く): 5830305

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 14537, 43611, 101759, 130833, 305277, 392499, 915831, 1177497, 2747493, 8242479]

約数ペア:

[(1, 8242479), (3, 2747493), (7, 1177497), (9, 915831), (21, 392499), (27, 305277), (63, 130833), (81, 101759), (189, 43611), (567, 14537)]