2243378013

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{300439}}^1$

素因数の和:300592

約数の個数: 16

約数和(自身を含む): 3172646400

約数和(自身を除く): 929268387

約数列:

[1, 3, 19, 57, 131, 393, 2489, 7467, 300439, 901317, 5708341, 17125023, 39357509, 118072527, 747792671, 2243378013]

約数ペア:

[(1, 2243378013), (3, 747792671), (19, 118072527), (57, 39357509), (131, 17125023), (393, 5708341), (2489, 901317), (7467, 300439)]