8425209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{619}}^1$

素因数の和:984

約数の個数: 16

約数和(自身を含む): 12152000

約数和(自身を除く): 3726791

約数列:

[1, 3, 13, 39, 349, 619, 1047, 1857, 4537, 8047, 13611, 24141, 216031, 648093, 2808403, 8425209]

約数ペア:

[(1, 8425209), (3, 2808403), (13, 648093), (39, 216031), (349, 24141), (619, 13611), (1047, 8047), (1857, 4537)]