248797413

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{99083}}^1$

素因数の和:99126

約数の個数: 20

約数和(自身を含む): 383653248

約数和(自身を除く): 134855835

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 99083, 297249, 891747, 2675241, 3071573, 8025723, 9214719, 27644157, 82932471, 248797413]

約数ペア:

[(1, 248797413), (3, 82932471), (9, 27644157), (27, 9214719), (31, 8025723), (81, 3071573), (93, 2675241), (279, 891747), (837, 297249), (2511, 99083)]