2895789

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1811}}^1$

素因数の和:1868

約数の個数: 16

約数和(自身を含む): 4261824

約数和(自身を除く): 1366035

約数列:

[1, 3, 13, 39, 41, 123, 533, 1599, 1811, 5433, 23543, 70629, 74251, 222753, 965263, 2895789]

約数ペア:

[(1, 2895789), (3, 965263), (13, 222753), (39, 74251), (41, 70629), (123, 23543), (533, 5433), (1599, 1811)]