260823399

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1\times {\mathrm{1657}}^1$

素因数の和:2470

約数の個数: 16

約数和(自身を含む): 353352960

約数和(自身を除く): 92529561

約数列:

[1, 3, 71, 213, 739, 1657, 2217, 4971, 52469, 117647, 157407, 352941, 1224523, 3673569, 86941133, 260823399]

約数ペア:

[(1, 260823399), (3, 86941133), (71, 3673569), (213, 1224523), (739, 352941), (1657, 157407), (2217, 117647), (4971, 52469)]