38668497

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{11437}}^1$

素因数の和:11477

約数の個数: 24

約数和(自身を含む): 62588736

約数和(自身を除く): 23920239

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 483, 1127, 3381, 11437, 34311, 80059, 240177, 263051, 560413, 789153, 1681239, 1841357, 5524071, 12889499, 38668497]

約数ペア:

[(1, 38668497), (3, 12889499), (7, 5524071), (21, 1841357), (23, 1681239), (49, 789153), (69, 560413), (147, 263051), (161, 240177), (483, 80059), (1127, 34311), (3381, 11437)]