38288781

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{8293}}^1$

素因数の和:8327

約数の個数: 24

約数和(自身を含む): 60380320

約数和(自身を除く): 22091539

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 243, 513, 1539, 4617, 8293, 24879, 74637, 157567, 223911, 472701, 671733, 1418103, 2015199, 4254309, 12762927, 38288781]

約数ペア:

[(1, 38288781), (3, 12762927), (9, 4254309), (19, 2015199), (27, 1418103), (57, 671733), (81, 472701), (171, 223911), (243, 157567), (513, 74637), (1539, 24879), (4617, 8293)]