31347017

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{709}}^1$

素因数の和:920

約数の個数: 16

約数和(自身を含む): 35784000

約数和(自身を除く): 4436983

約数列:

[1, 13, 19, 179, 247, 709, 2327, 3401, 9217, 13471, 44213, 126911, 175123, 1649843, 2411309, 31347017]

約数ペア:

[(1, 31347017), (13, 2411309), (19, 1649843), (179, 175123), (247, 126911), (709, 44213), (2327, 13471), (3401, 9217)]