428813239

素因数分解:

${\mathrm{37}}^2\times {\mathrm{59}}^1\times {\mathrm{5309}}^1$

素因数の和:5442

約数の個数: 12

約数和(自身を含む): 448270200

約数和(自身を除く): 19456961

約数列:

[1, 37, 59, 1369, 2183, 5309, 80771, 196433, 313231, 7268021, 11589547, 428813239]

約数ペア:

[(1, 428813239), (37, 11589547), (59, 7268021), (1369, 313231), (2183, 196433), (5309, 80771)]