13097357

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{709}}^1$

素因数の和:765

約数の個数: 24

約数和(自身を含む): 16997400

約数和(自身を除く): 3900043

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 709, 1421, 2639, 4963, 9217, 18473, 20561, 34741, 64519, 143927, 267293, 451633, 1007489, 1871051, 13097357]

約数ペア:

[(1, 13097357), (7, 1871051), (13, 1007489), (29, 451633), (49, 267293), (91, 143927), (203, 64519), (377, 34741), (637, 20561), (709, 18473), (1421, 9217), (2639, 4963)]