559408031

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1\times {\mathrm{3923}}^1$

素因数の和:5510

約数の個数: 16

約数和(自身を含む): 689117184

約数和(自身を除く): 129709153

約数列:

[1, 7, 13, 91, 1567, 3923, 10969, 20371, 27461, 50999, 142597, 356993, 6147341, 43031387, 79915433, 559408031]

約数ペア:

[(1, 559408031), (7, 79915433), (13, 43031387), (91, 6147341), (1567, 356993), (3923, 142597), (10969, 50999), (20371, 27461)]