2851347

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{227}}^1$

素因数の和:362

約数の個数: 16

約数和(自身を含む): 3939840

約数和(自身を除く): 1088493

約数列:

[1, 3, 53, 79, 159, 227, 237, 681, 4187, 12031, 12561, 17933, 36093, 53799, 950449, 2851347]

約数ペア:

[(1, 2851347), (3, 950449), (53, 53799), (79, 36093), (159, 17933), (227, 12561), (237, 12031), (681, 4187)]