89670657

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{2137}}^1$

素因数の和:2408

約数の個数: 16

約数和(自身を含む): 121917312

約数和(自身を除く): 32246655

約数列:

[1, 3, 71, 197, 213, 591, 2137, 6411, 13987, 41961, 151727, 420989, 455181, 1262967, 29890219, 89670657]

約数ペア:

[(1, 89670657), (3, 29890219), (71, 1262967), (197, 455181), (213, 420989), (591, 151727), (2137, 41961), (6411, 13987)]