241742557

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1\times {\mathrm{1951}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 285835264

約数和(自身を除く): 44092707

約数列:

[1, 7, 31, 217, 571, 1951, 3997, 13657, 17701, 60481, 123907, 423367, 1114021, 7798147, 34534651, 241742557]

約数ペア:

[(1, 241742557), (7, 34534651), (31, 7798147), (217, 1114021), (571, 423367), (1951, 123907), (3997, 60481), (13657, 17701)]