23808771

素因数分解:

$3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1231}}^1$

素因数の和:1551

約数の個数: 24

約数和(自身を含む): 39463424

約数和(自身を除く): 15654653

約数列:

[1, 3, 7, 9, 21, 63, 307, 921, 1231, 2149, 2763, 3693, 6447, 8617, 11079, 19341, 25851, 77553, 377917, 1133751, 2645419, 3401253, 7936257, 23808771]

約数ペア:

[(1, 23808771), (3, 7936257), (7, 3401253), (9, 2645419), (21, 1133751), (63, 377917), (307, 77553), (921, 25851), (1231, 19341), (2149, 11079), (2763, 8617), (3693, 6447)]