2132919

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{401}}^1$

素因数の和:607

約数の個数: 16

約数和(自身を含む): 3183840

約数和(自身を除く): 1050921

約数列:

[1, 3, 9, 27, 197, 401, 591, 1203, 1773, 3609, 5319, 10827, 78997, 236991, 710973, 2132919]

約数ペア:

[(1, 2132919), (3, 710973), (9, 236991), (27, 78997), (197, 10827), (401, 5319), (591, 3609), (1203, 1773)]