71001243

素因数分解:

$3^2\times {\mathrm{1171}}^1\times {\mathrm{6737}}^1$

素因数の和:7914

約数の個数: 12

約数和(自身を含む): 102660168

約数和(自身を除く): 31658925

約数列:

[1, 3, 9, 1171, 3513, 6737, 10539, 20211, 60633, 7889027, 23667081, 71001243]

約数ペア:

[(1, 71001243), (3, 23667081), (9, 7889027), (1171, 60633), (3513, 20211), (6737, 10539)]