54398227

素因数分解:

${\mathrm{13}}^2\times {\mathrm{409}}^1\times {\mathrm{787}}^1$

素因数の和:1222

約数の個数: 12

約数和(自身を含む): 59123640

約数和(自身を除く): 4725413

約数列:

[1, 13, 169, 409, 787, 5317, 10231, 69121, 133003, 321883, 4184479, 54398227]

約数ペア:

[(1, 54398227), (13, 4184479), (169, 321883), (409, 133003), (787, 69121), (5317, 10231)]