25782159

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9311}}^1$

素因数の和:9398

約数の個数: 16

約数和(自身を含む): 37545984

約数和(自身を除く): 11763825

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 9311, 27933, 121043, 363129, 661081, 1983243, 8594053, 25782159]

約数ペア:

[(1, 25782159), (3, 8594053), (13, 1983243), (39, 661081), (71, 363129), (213, 121043), (923, 27933), (2769, 9311)]