839572019

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{309007}}^1$

素因数の和:309050

約数の個数: 16

約数和(自身を含む): 1038266880

約数和(自身を除く): 198694861

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 309007, 3399077, 4017091, 5871133, 44188001, 64582463, 76324729, 839572019]

約数ペア:

[(1, 839572019), (11, 76324729), (13, 64582463), (19, 44188001), (143, 5871133), (209, 4017091), (247, 3399077), (2717, 309007)]