1214100207927

素因数分解:

$3^2\times {\mathrm{821}}^1\times {\mathrm{164311843}}^1$

素因数の和:164312670

約数の個数: 12

約数和(自身を含む): 1755836364984

約数和(自身を除く): 541736157057

約数列:

[1, 3, 9, 821, 2463, 7389, 164311843, 492935529, 1478806587, 134900023103, 404700069309, 1214100207927]

約数ペア:

[(1, 1214100207927), (3, 404700069309), (9, 134900023103), (821, 1478806587), (2463, 492935529), (7389, 164311843)]