231981779

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^2\times {\mathrm{2707}}^1$

素因数の和:2866

約数の個数: 12

約数和(自身を含む): 249228072

約数和(自身を除く): 17246293

約数列:

[1, 17, 71, 1207, 2707, 5041, 46019, 85697, 192197, 3267349, 13645987, 231981779]

約数ペア:

[(1, 231981779), (17, 13645987), (71, 3267349), (1207, 192197), (2707, 85697), (5041, 46019)]