142117801

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{487}}^1\times {\mathrm{887}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 166404096

約数和(自身を除く): 24286295

約数列:

[1, 7, 47, 329, 487, 887, 3409, 6209, 22889, 41689, 160223, 291823, 431969, 3023783, 20302543, 142117801]

約数ペア:

[(1, 142117801), (7, 20302543), (47, 3023783), (329, 431969), (487, 291823), (887, 160223), (3409, 41689), (6209, 22889)]