3143427

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{827}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 4822272

約数和(自身を除く): 1678845

約数列:

[1, 3, 7, 21, 181, 543, 827, 1267, 2481, 3801, 5789, 17367, 149687, 449061, 1047809, 3143427]

約数ペア:

[(1, 3143427), (3, 1047809), (7, 449061), (21, 149687), (181, 17367), (543, 5789), (827, 3801), (1267, 2481)]