40647417

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{613}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 58531392

約数和(自身を除く): 17883975

約数列:

[1, 3, 23, 31, 69, 93, 613, 713, 961, 1839, 2139, 2883, 14099, 19003, 22103, 42297, 57009, 66309, 437069, 589093, 1311207, 1767279, 13549139, 40647417]

約数ペア:

[(1, 40647417), (3, 13549139), (23, 1767279), (31, 1311207), (69, 589093), (93, 437069), (613, 66309), (713, 57009), (961, 42297), (1839, 22103), (2139, 19003), (2883, 14099)]