57027891

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{887}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 78854400

約数和(自身を除く): 21826509

約数列:

[1, 3, 29, 87, 739, 887, 2217, 2661, 21431, 25723, 64293, 77169, 655493, 1966479, 19009297, 57027891]

約数ペア:

[(1, 57027891), (3, 19009297), (29, 1966479), (87, 655493), (739, 77169), (887, 64293), (2217, 25723), (2661, 21431)]