2146479

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:310

約数の個数: 16

約数和(自身を含む): 2970240

約数和(自身を除く): 823761

約数列:

[1, 3, 59, 67, 177, 181, 201, 543, 3953, 10679, 11859, 12127, 32037, 36381, 715493, 2146479]

約数ペア:

[(1, 2146479), (3, 715493), (59, 36381), (67, 32037), (177, 12127), (181, 11859), (201, 10679), (543, 3953)]