12617059

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 16374960

約数和(自身を除く): 3757901

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 683, 1421, 2639, 4781, 8879, 18473, 19807, 33467, 62153, 138649, 257491, 435071, 970543, 1802437, 12617059]

約数ペア:

[(1, 12617059), (7, 1802437), (13, 970543), (29, 435071), (49, 257491), (91, 138649), (203, 62153), (377, 33467), (637, 19807), (683, 18473), (1421, 8879), (2639, 4781)]