2276222781

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5704819}}^1$

素因数の和:5704848

約数の個数: 16

約数和(自身を含む): 3651084800

約数和(自身を除く): 1374862019

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 5704819, 17114457, 39933733, 108391561, 119801199, 325174683, 758740927, 2276222781]

約数ペア:

[(1, 2276222781), (3, 758740927), (7, 325174683), (19, 119801199), (21, 108391561), (57, 39933733), (133, 17114457), (399, 5704819)]