22540270921

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{10697803}}^1$

素因数の和:10697860

約数の個数: 12

約数和(自身を含む): 26830092432

約数和(自身を除く): 4289821511

約数列:

[1, 7, 43, 49, 301, 2107, 10697803, 74884621, 460005529, 524192347, 3220038703, 22540270921]

約数ペア:

[(1, 22540270921), (7, 3220038703), (43, 524192347), (49, 460005529), (301, 74884621), (2107, 10697803)]