31255401

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{4409}}^1$

素因数の和:4568

約数の個数: 16

約数和(自身を含む): 44452800

約数和(自身を除く): 13197399

約数列:

[1, 3, 17, 51, 139, 417, 2363, 4409, 7089, 13227, 74953, 224859, 612851, 1838553, 10418467, 31255401]

約数ペア:

[(1, 31255401), (3, 10418467), (17, 1838553), (51, 612851), (139, 224859), (417, 74953), (2363, 13227), (4409, 7089)]