664491183

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{418709}}^1$

素因数の和:418758

約数の個数: 12

約数和(自身を含む): 926186520

約数和(自身を除く): 261695337

約数列:

[1, 3, 23, 69, 529, 1587, 418709, 1256127, 9630307, 28890921, 221497061, 664491183]

約数ペア:

[(1, 664491183), (3, 221497061), (23, 28890921), (69, 9630307), (529, 1256127), (1587, 418709)]