56864211

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{5531}}^1$

素因数の和:5706

約数の個数: 16

約数和(自身を含む): 79660800

約数和(自身を除く): 22796589

約数列:

[1, 3, 23, 69, 149, 447, 3427, 5531, 10281, 16593, 127213, 381639, 824119, 2472357, 18954737, 56864211]

約数ペア:

[(1, 56864211), (3, 18954737), (23, 2472357), (69, 824119), (149, 381639), (447, 127213), (3427, 16593), (5531, 10281)]