22703317

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1229}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 29446200

約数和(自身を除く): 6742883

約数列:

[1, 7, 13, 29, 49, 91, 203, 377, 637, 1229, 1421, 2639, 8603, 15977, 18473, 35641, 60221, 111839, 249487, 463333, 782873, 1746409, 3243331, 22703317]

約数ペア:

[(1, 22703317), (7, 3243331), (13, 1746409), (29, 782873), (49, 463333), (91, 249487), (203, 111839), (377, 60221), (637, 35641), (1229, 18473), (1421, 15977), (2639, 8603)]