8940939

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{311}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 14047488

約数和(自身を除く): 5106549

約数列:

[1, 3, 7, 21, 37, 111, 259, 311, 777, 933, 1369, 2177, 4107, 6531, 9583, 11507, 28749, 34521, 80549, 241647, 425759, 1277277, 2980313, 8940939]

約数ペア:

[(1, 8940939), (3, 2980313), (7, 1277277), (21, 425759), (37, 241647), (111, 80549), (259, 34521), (311, 28749), (777, 11507), (933, 9583), (1369, 6531), (2177, 4107)]