401040297

素因数分解:

$3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{32983}}^1$

素因数の和:33189

約数の個数: 24

約数和(自身を含む): 665485184

約数和(自身を除く): 264444887

約数列:

[1, 3, 7, 9, 21, 63, 193, 579, 1351, 1737, 4053, 12159, 32983, 98949, 230881, 296847, 692643, 2077929, 6365719, 19097157, 44560033, 57291471, 133680099, 401040297]

約数ペア:

[(1, 401040297), (3, 133680099), (7, 57291471), (9, 44560033), (21, 19097157), (63, 6365719), (193, 2077929), (579, 692643), (1351, 296847), (1737, 230881), (4053, 98949), (12159, 32983)]