12556359

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 19313840

約数和(自身を除く): 6757481

約数列:

[1, 3, 9, 19, 57, 97, 171, 291, 757, 873, 1843, 2271, 5529, 6813, 14383, 16587, 43149, 73429, 129447, 220287, 660861, 1395151, 4185453, 12556359]

約数ペア:

[(1, 12556359), (3, 4185453), (9, 1395151), (19, 660861), (57, 220287), (97, 129447), (171, 73429), (291, 43149), (757, 16587), (873, 14383), (1843, 6813), (2271, 5529)]