89814837

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{39971}}^1$

素因数の和:40088

約数の個数: 16

約数和(自身を含む): 138143232

約数和(自身を除く): 48328395

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 39971, 119913, 279797, 839391, 4276897, 12830691, 29938279, 89814837]

約数ペア:

[(1, 89814837), (3, 29938279), (7, 12830691), (21, 4276897), (107, 839391), (321, 279797), (749, 119913), (2247, 39971)]