3145479

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 4354560

約数和(自身を除く): 1209081

約数列:

[1, 3, 41, 107, 123, 239, 321, 717, 4387, 9799, 13161, 25573, 29397, 76719, 1048493, 3145479]

約数ペア:

[(1, 3145479), (3, 1048493), (41, 76719), (107, 29397), (123, 25573), (239, 13161), (321, 9799), (717, 4387)]