26565721

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{827}}^1$

素因数の和:1200

約数の個数: 16

約数和(自身を含む): 32828544

約数和(自身を除く): 6262823

約数列:

[1, 7, 13, 91, 353, 827, 2471, 4589, 5789, 10751, 32123, 75257, 291931, 2043517, 3795103, 26565721]

約数ペア:

[(1, 26565721), (7, 3795103), (13, 2043517), (91, 291931), (353, 75257), (827, 32123), (2471, 10751), (4589, 5789)]