12972037

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:852

約数の個数: 16

約数和(自身を含む): 14999040

約数和(自身を除く): 2027003

約数列:

[1, 13, 17, 79, 221, 743, 1027, 1343, 9659, 12631, 17459, 58697, 164203, 763061, 997849, 12972037]

約数ペア:

[(1, 12972037), (13, 997849), (17, 763061), (79, 164203), (221, 58697), (743, 17459), (1027, 12631), (1343, 9659)]