8335971

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{431}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 13837824

約数和(自身を除く): 5501853

約数列:

[1, 3, 7, 9, 21, 63, 307, 431, 921, 1293, 2149, 2763, 3017, 3879, 6447, 9051, 19341, 27153, 132317, 396951, 926219, 1190853, 2778657, 8335971]

約数ペア:

[(1, 8335971), (3, 2778657), (7, 1190853), (9, 926219), (21, 396951), (63, 132317), (307, 27153), (431, 19341), (921, 9051), (1293, 6447), (2149, 3879), (2763, 3017)]