826620263

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{27329}}^1$

素因数の和:27514

約数の個数: 16

約数和(自身を含む): 983880000

約数和(自身を除く): 157259737

約数列:

[1, 7, 29, 149, 203, 1043, 4321, 27329, 30247, 191303, 792541, 4072021, 5547787, 28504147, 118088609, 826620263]

約数ペア:

[(1, 826620263), (7, 118088609), (29, 28504147), (149, 5547787), (203, 4072021), (1043, 792541), (4321, 191303), (27329, 30247)]