1276307773

素因数分解:

${\mathrm{13}}^2\times {\mathrm{439}}^1\times {\mathrm{17203}}^1$

素因数の和:17668

約数の個数: 12

約数和(自身を含む): 1385266080

約数和(自身を除く): 108958307

約数列:

[1, 13, 169, 439, 5707, 17203, 74191, 223639, 2907307, 7552117, 98177521, 1276307773]

約数ペア:

[(1, 1276307773), (13, 98177521), (169, 7552117), (439, 2907307), (5707, 223639), (17203, 74191)]