2668077

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 4063488

約数和(自身を除く): 1395411

約数列:

[1, 3, 9, 31, 73, 93, 131, 219, 279, 393, 657, 1179, 2263, 4061, 6789, 9563, 12183, 20367, 28689, 36549, 86067, 296453, 889359, 2668077]

約数ペア:

[(1, 2668077), (3, 889359), (9, 296453), (31, 86067), (73, 36549), (93, 28689), (131, 20367), (219, 12183), (279, 9563), (393, 6789), (657, 4061), (1179, 2263)]