7214277

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{4139}}^1$

素因数の和:4232

約数の個数: 16

約数和(自身を含む): 11128320

約数和(自身を除く): 3914043

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 4139, 12417, 28973, 86919, 343537, 1030611, 2404759, 7214277]

約数ペア:

[(1, 7214277), (3, 2404759), (7, 1030611), (21, 343537), (83, 86919), (249, 28973), (581, 12417), (1743, 4139)]