108811801

素因数分解:

$7^2\times {\mathrm{43}}^2\times {\mathrm{1201}}^1$

素因数の和:1301

約数の個数: 18

約数和(自身を含む): 129697002

約数和(自身を除く): 20885201

約数列:

[1, 7, 43, 49, 301, 1201, 1849, 2107, 8407, 12943, 51643, 58849, 90601, 361501, 2220649, 2530507, 15544543, 108811801]

約数ペア:

[(1, 108811801), (7, 15544543), (43, 2530507), (49, 2220649), (301, 361501), (1201, 90601), (1849, 58849), (2107, 51643), (8407, 12943)]