22898781

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{14879}}^1$

素因数の和:14910

約数の個数: 20

約数和(自身を含む): 36009600

約数和(自身を除く): 13110819

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 14879, 44637, 133911, 282701, 401733, 848103, 1205199, 2544309, 7632927, 22898781]

約数ペア:

[(1, 22898781), (3, 7632927), (9, 2544309), (19, 1205199), (27, 848103), (57, 401733), (81, 282701), (171, 133911), (513, 44637), (1539, 14879)]