23327871

素因数分解:

$3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4343

約数の個数: 24

約数和(自身を含む): 37168560

約数和(自身を除く): 13840689

約数列:

[1, 3, 7, 21, 37, 49, 111, 147, 259, 777, 1813, 4289, 5439, 12867, 30023, 90069, 158693, 210161, 476079, 630483, 1110851, 3332553, 7775957, 23327871]

約数ペア:

[(1, 23327871), (3, 7775957), (7, 3332553), (21, 1110851), (37, 630483), (49, 476079), (111, 210161), (147, 158693), (259, 90069), (777, 30023), (1813, 12867), (4289, 5439)]