3927081

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 5391360

約数和(自身を除く): 1464279

約数列:

[1, 3, 71, 103, 179, 213, 309, 537, 7313, 12709, 18437, 21939, 38127, 55311, 1309027, 3927081]

約数ペア:

[(1, 3927081), (3, 1309027), (71, 55311), (103, 38127), (179, 21939), (213, 18437), (309, 12709), (537, 7313)]