23239521

素因数分解:

$3^3\times {\mathrm{491}}^1\times {\mathrm{1753}}^1$

素因数の和:2253

約数の個数: 16

約数和(自身を含む): 34518720

約数和(自身を除く): 11279199

約数列:

[1, 3, 9, 27, 491, 1473, 1753, 4419, 5259, 13257, 15777, 47331, 860723, 2582169, 7746507, 23239521]

約数ペア:

[(1, 23239521), (3, 7746507), (9, 2582169), (27, 860723), (491, 47331), (1473, 15777), (1753, 13257), (4419, 5259)]