2750859

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:211

約数の個数: 24

約数和(自身を含む): 4155840

約数和(自身を除く): 1404981

約数列:

[1, 3, 9, 53, 73, 79, 159, 219, 237, 477, 657, 711, 3869, 4187, 5767, 11607, 12561, 17301, 34821, 37683, 51903, 305651, 916953, 2750859]

約数ペア:

[(1, 2750859), (3, 916953), (9, 305651), (53, 51903), (73, 37683), (79, 34821), (159, 17301), (219, 12561), (237, 11607), (477, 5767), (657, 4187), (711, 3869)]