2871306717

素因数分解:

$3^1\times {\mathrm{197}}^1\times {\mathrm{673}}^1\times {\mathrm{7219}}^1$

素因数の和:8092

約数の個数: 16

約数和(自身を含む): 3854093760

約数和(自身を除く): 982787043

約数列:

[1, 3, 197, 591, 673, 2019, 7219, 21657, 132581, 397743, 1422143, 4266429, 4858387, 14575161, 957102239, 2871306717]

約数ペア:

[(1, 2871306717), (3, 957102239), (197, 14575161), (591, 4858387), (673, 4266429), (2019, 1422143), (7219, 397743), (21657, 132581)]