2827647

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 4280640

約数和(自身を除く): 1452993

約数列:

[1, 3, 9, 41, 79, 97, 123, 237, 291, 369, 711, 873, 3239, 3977, 7663, 9717, 11931, 22989, 29151, 35793, 68967, 314183, 942549, 2827647]

約数ペア:

[(1, 2827647), (3, 942549), (9, 314183), (41, 68967), (79, 35793), (97, 29151), (123, 22989), (237, 11931), (291, 9717), (369, 7663), (711, 3977), (873, 3239)]