80909479

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{887}}^1$

素因数の和:1134

約数の個数: 16

約数和(自身を含む): 94284288

約数和(自身を除く): 13374809

約数列:

[1, 7, 83, 157, 581, 887, 1099, 6209, 13031, 73621, 91217, 139259, 515347, 974813, 11558497, 80909479]

約数ペア:

[(1, 80909479), (7, 11558497), (83, 974813), (157, 515347), (581, 139259), (887, 91217), (1099, 73621), (6209, 13031)]