1520791987

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{366721}}^1$

素因数の和:366774

約数の個数: 16

約数和(自身を含む): 1848278880

約数和(自身を除く): 327486893

約数列:

[1, 11, 13, 29, 143, 319, 377, 4147, 366721, 4033931, 4767373, 10634909, 52441103, 116983999, 138253817, 1520791987]

約数ペア:

[(1, 1520791987), (11, 138253817), (13, 116983999), (29, 52441103), (143, 10634909), (319, 4767373), (377, 4033931), (4147, 366721)]