23664627

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{2521}}^1$

素因数の和:2683

約数の個数: 24

約数和(自身を含む): 39343200

約数和(自身を除く): 15678573

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 2521, 3129, 7563, 9387, 17647, 22689, 52941, 158823, 375629, 1126887, 2629403, 3380661, 7888209, 23664627]

約数ペア:

[(1, 23664627), (3, 7888209), (7, 3380661), (9, 2629403), (21, 1126887), (63, 375629), (149, 158823), (447, 52941), (1043, 22689), (1341, 17647), (2521, 9387), (3129, 7563)]