890643609

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{3192271}}^1$

素因数の和:3192308

約数の個数: 12

約数和(自身を含む): 1327985152

約数和(自身を除く): 437341543

約数列:

[1, 3, 9, 31, 93, 279, 3192271, 9576813, 28730439, 98960401, 296881203, 890643609]

約数ペア:

[(1, 890643609), (3, 296881203), (9, 98960401), (31, 28730439), (93, 9576813), (279, 3192271)]