9945389

素因数分解:

${\mathrm{31}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 12

約数和(自身を含む): 10486080

約数和(自身を除く): 540691

約数列:

[1, 31, 79, 131, 961, 2449, 4061, 10349, 75919, 125891, 320819, 9945389]

約数ペア:

[(1, 9945389), (31, 320819), (79, 125891), (131, 75919), (961, 10349), (2449, 4061)]