81117023

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{941}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 92316000

約数和(自身を除く): 11198977

約数列:

[1, 13, 19, 247, 349, 941, 4537, 6631, 12233, 17879, 86203, 232427, 328409, 4269317, 6239771, 81117023]

約数ペア:

[(1, 81117023), (13, 6239771), (19, 4269317), (247, 328409), (349, 232427), (941, 86203), (4537, 17879), (6631, 12233)]