128896107

素因数分解:

$3^1\times {\mathrm{439}}^1\times {\mathrm{97871}}^1$

素因数の和:98313

約数の個数: 8

約数和(自身を含む): 172254720

約数和(自身を除く): 43358613

約数列:

[1, 3, 439, 1317, 97871, 293613, 42965369, 128896107]

約数ペア:

[(1, 128896107), (3, 42965369), (439, 293613), (1317, 97871)]