13830507

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2339}}^1$

素因数の和:2424

約数の個数: 20

約数和(自身を含む): 20952360

約数和(自身を除く): 7121853

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 2339, 5913, 7017, 21051, 63153, 170747, 189459, 512241, 1536723, 4610169, 13830507]

約数ペア:

[(1, 13830507), (3, 4610169), (9, 1536723), (27, 512241), (73, 189459), (81, 170747), (219, 63153), (657, 21051), (1971, 7017), (2339, 5913)]