389869481

素因数分解:

${\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{4723}}^1$

素因数の和:4880

約数の個数: 16

約数和(自身を含む): 422212224

約数和(自身を除く): 32342743

約数列:

[1, 23, 37, 97, 851, 2231, 3589, 4723, 82547, 108629, 174751, 458131, 4019273, 10537013, 16950847, 389869481]

約数ペア:

[(1, 389869481), (23, 16950847), (37, 10537013), (97, 4019273), (851, 458131), (2231, 174751), (3589, 108629), (4723, 82547)]