89030851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{1103}}^1$

素因数の和:2010

約数の個数: 16

約数和(自身を含む): 109799424

約数和(自身を除く): 20768573

約数列:

[1, 7, 13, 91, 887, 1103, 6209, 7721, 11531, 14339, 80717, 100373, 978361, 6848527, 12718693, 89030851]

約数ペア:

[(1, 89030851), (7, 12718693), (13, 6848527), (91, 978361), (887, 100373), (1103, 80717), (6209, 14339), (7721, 11531)]