4104189

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2238

約数の個数: 20

約数和(自身を含む): 6400416

約数和(自身を除く): 2296227

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 621, 1863, 2203, 6609, 19827, 50669, 59481, 152007, 178443, 456021, 1368063, 4104189]

約数ペア:

[(1, 4104189), (3, 1368063), (9, 456021), (23, 178443), (27, 152007), (69, 59481), (81, 50669), (207, 19827), (621, 6609), (1863, 2203)]