38667363

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{42821}}^1$

素因数の和:42874

約数の個数: 16

約数和(自身を含む): 60293376

約数和(自身を除く): 21626013

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 42821, 128463, 299747, 899241, 1841303, 5523909, 12889121, 38667363]

約数ペア:

[(1, 38667363), (3, 12889121), (7, 5523909), (21, 1841303), (43, 899241), (129, 299747), (301, 128463), (903, 42821)]