20171617909

素因数分解:

${\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{3449}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 20663982000

約数和(自身を除く): 492364091

約数列:

[1, 73, 113, 709, 3449, 8249, 51757, 80117, 251777, 389737, 2445341, 5848541, 28450801, 178509893, 276323533, 20171617909]

約数ペア:

[(1, 20171617909), (73, 276323533), (113, 178509893), (709, 28450801), (3449, 5848541), (8249, 2445341), (51757, 389737), (80117, 251777)]