31444197

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{4259}}^1$

素因数の和:4392

約数の個数: 16

約数和(自身を含む): 44167680

約数和(自身を除く): 12723483

約数列:

[1, 3, 23, 69, 107, 321, 2461, 4259, 7383, 12777, 97957, 293871, 455713, 1367139, 10481399, 31444197]

約数ペア:

[(1, 31444197), (3, 10481399), (23, 1367139), (69, 455713), (107, 293871), (321, 97957), (2461, 12777), (4259, 7383)]