1291006077

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{192889}}^1$

素因数の和:193012

約数の個数: 16

約数和(自身を含む): 1814709120

約数和(自身を除く): 523703043

約数列:

[1, 3, 23, 69, 97, 291, 2231, 6693, 192889, 578667, 4436447, 13309341, 18710233, 56130699, 430335359, 1291006077]

約数ペア:

[(1, 1291006077), (3, 430335359), (23, 56130699), (69, 18710233), (97, 13309341), (291, 4436447), (2231, 578667), (6693, 192889)]