31503329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12959}}^1$

素因数の和:13000

約数の個数: 16

約数和(自身を含む): 39191040

約数和(自身を除く): 7687711

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 12959, 142549, 168467, 220303, 1853137, 2423333, 2863939, 31503329]

約数ペア:

[(1, 31503329), (11, 2863939), (13, 2423333), (17, 1853137), (143, 220303), (187, 168467), (221, 142549), (2431, 12959)]