12830311

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^2\times {\mathrm{79}}^1$

素因数の和:167

約数の個数: 18

約数和(自身を含む): 14537520

約数和(自身を除く): 1707209

約数列:

[1, 13, 31, 79, 169, 403, 961, 1027, 2449, 5239, 12493, 13351, 31837, 75919, 162409, 413881, 986947, 12830311]

約数ペア:

[(1, 12830311), (13, 986947), (31, 413881), (79, 162409), (169, 75919), (403, 31837), (961, 13351), (1027, 12493), (2449, 5239)]