2554959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{557}}^1$

素因数の和:710

約数の個数: 16

約数和(自身を含む): 3749760

約数和(自身を除く): 1194801

約数列:

[1, 3, 11, 33, 139, 417, 557, 1529, 1671, 4587, 6127, 18381, 77423, 232269, 851653, 2554959]

約数ペア:

[(1, 2554959), (3, 851653), (11, 232269), (33, 77423), (139, 18381), (417, 6127), (557, 4587), (1529, 1671)]