23563521

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{1063}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 34984320

約数和(自身を除く): 11420799

約数列:

[1, 3, 9, 27, 821, 1063, 2463, 3189, 7389, 9567, 22167, 28701, 872723, 2618169, 7854507, 23563521]

約数ペア:

[(1, 23563521), (3, 7854507), (9, 2618169), (27, 872723), (821, 28701), (1063, 22167), (2463, 9567), (3189, 7389)]