5639031

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{2861}}^1$

素因数の和:2943

約数の個数: 16

約数和(自身を含む): 8471520

約数和(自身を除く): 2832489

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 2861, 8583, 25749, 77247, 208853, 626559, 1879677, 5639031]

約数ペア:

[(1, 5639031), (3, 1879677), (9, 626559), (27, 208853), (73, 77247), (219, 25749), (657, 8583), (1971, 2861)]