337694539

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{571}}^1$

素因数の和:755

約数の個数: 32

約数和(自身を含む): 426922496

約数和(自身を除く): 89227957

約数列:

[1, 7, 13, 67, 91, 97, 469, 571, 679, 871, 1261, 3997, 6097, 6499, 7423, 8827, 38257, 45493, 51961, 55387, 84487, 267799, 387709, 497341, 591409, 720031, 3481387, 3710929, 5040217, 25976503, 48242077, 337694539]

約数ペア:

[(1, 337694539), (7, 48242077), (13, 25976503), (67, 5040217), (91, 3710929), (97, 3481387), (469, 720031), (571, 591409), (679, 497341), (871, 387709), (1261, 267799), (3997, 84487), (6097, 55387), (6499, 51961), (7423, 45493), (8827, 38257)]