23018823

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{14957}}^1$

素因数の和:14988

約数の個数: 20

約数和(自身を含む): 36198360

約数和(自身を除く): 13179537

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 14957, 44871, 134613, 284183, 403839, 852549, 1211517, 2557647, 7672941, 23018823]

約数ペア:

[(1, 23018823), (3, 7672941), (9, 2557647), (19, 1211517), (27, 852549), (57, 403839), (81, 284183), (171, 134613), (513, 44871), (1539, 14957)]