225768959

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{78583}}^1$

素因数の和:78626

約数の個数: 12

約数和(自身を含む): 258855696

約数和(自身を除く): 33086737

約数列:

[1, 13, 17, 169, 221, 2873, 78583, 1021579, 1335911, 13280527, 17366843, 225768959]

約数ペア:

[(1, 225768959), (13, 17366843), (17, 13280527), (169, 1335911), (221, 1021579), (2873, 78583)]