422901

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 20

約数和(自身を含む): 662112

約数和(自身を除く): 239211

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 227, 621, 681, 1863, 2043, 5221, 6129, 15663, 18387, 46989, 140967, 422901]

約数ペア:

[(1, 422901), (3, 140967), (9, 46989), (23, 18387), (27, 15663), (69, 6129), (81, 5221), (207, 2043), (227, 1863), (621, 681)]