163620717

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{2657}}^1$

素因数の和:4252

約数の個数: 16

約数和(自身を含む): 235179840

約数和(自身を除く): 71559123

約数列:

[1, 3, 13, 39, 1579, 2657, 4737, 7971, 20527, 34541, 61581, 103623, 4195403, 12586209, 54540239, 163620717]

約数ペア:

[(1, 163620717), (3, 54540239), (13, 12586209), (39, 4195403), (1579, 103623), (2657, 61581), (4737, 34541), (7971, 20527)]