2840037

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:492

約数の個数: 16

約数和(自身を含む): 4043520

約数和(自身を除く): 1203483

約数列:

[1, 3, 17, 51, 233, 239, 699, 717, 3961, 4063, 11883, 12189, 55687, 167061, 946679, 2840037]

約数ペア:

[(1, 2840037), (3, 946679), (17, 167061), (51, 55687), (233, 12189), (239, 11883), (699, 4063), (717, 3961)]