23522481

素因数分解:

$3^4\times {\mathrm{149}}^1\times {\mathrm{1949}}^1$

素因数の和:2110

約数の個数: 20

約数和(自身を含む): 35392500

約数和(自身を除く): 11870019

約数列:

[1, 3, 9, 27, 81, 149, 447, 1341, 1949, 4023, 5847, 12069, 17541, 52623, 157869, 290401, 871203, 2613609, 7840827, 23522481]

約数ペア:

[(1, 23522481), (3, 7840827), (9, 2613609), (27, 871203), (81, 290401), (149, 157869), (447, 52623), (1341, 17541), (1949, 12069), (4023, 5847)]