267974239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{19211}}^1$

素因数の和:19290

約数の個数: 16

約数和(自身を含む): 306623520

約数和(自身を除く): 38649281

約数列:

[1, 13, 29, 37, 377, 481, 1073, 13949, 19211, 249743, 557119, 710807, 7242547, 9240491, 20613403, 267974239]

約数ペア:

[(1, 267974239), (13, 20613403), (29, 9240491), (37, 7242547), (377, 710807), (481, 557119), (1073, 249743), (13949, 19211)]