2878899

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2971}}^1$

素因数の和:3010

約数の個数: 16

約数和(自身を含む): 4279680

約数和(自身を除く): 1400781

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 2971, 8913, 50507, 56449, 151521, 169347, 959633, 2878899]

約数ペア:

[(1, 2878899), (3, 959633), (17, 169347), (19, 151521), (51, 56449), (57, 50507), (323, 8913), (969, 2971)]