12944931

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1018

約数の個数: 16

約数和(自身を含む): 17875200

約数和(自身を除く): 4930269

約数列:

[1, 3, 37, 111, 139, 417, 839, 2517, 5143, 15429, 31043, 93129, 116621, 349863, 4314977, 12944931]

約数ペア:

[(1, 12944931), (3, 4314977), (37, 349863), (111, 116621), (139, 93129), (417, 31043), (839, 15429), (2517, 5143)]