89996011

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4817}}^1$

素因数の和:4998

約数の個数: 16

約数和(自身を含む): 109619136

約数和(自身を除く): 19623125

約数列:

[1, 7, 17, 119, 157, 1099, 2669, 4817, 18683, 33719, 81889, 573223, 756269, 5293883, 12856573, 89996011]

約数ペア:

[(1, 89996011), (7, 12856573), (17, 5293883), (119, 756269), (157, 573223), (1099, 81889), (2669, 33719), (4817, 18683)]