20170291199703

素因数分解:

$3^1\times {\mathrm{173}}^1\times {\mathrm{277}}^1\times {\mathrm{140302381}}^1$

素因数の和:140302834

約数の個数: 16

約数和(自身を含む): 27146827288416

約数和(自身を除く): 6976536088713

約数列:

[1, 3, 173, 277, 519, 831, 47921, 143763, 140302381, 420907143, 24272311913, 38863759537, 72816935739, 116591278611, 6723430399901, 20170291199703]

約数ペア:

[(1, 20170291199703), (3, 6723430399901), (173, 116591278611), (277, 72816935739), (519, 38863759537), (831, 24272311913), (47921, 420907143), (143763, 140302381)]