144964423

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:363

約数の個数: 24

約数和(自身を含む): 162950688

約数和(自身を除く): 17986265

約数列:

[1, 17, 23, 113, 193, 289, 391, 1921, 2599, 3281, 4439, 6647, 21809, 32657, 44183, 55777, 75463, 370753, 501607, 751111, 1282871, 6302801, 8527319, 144964423]

約数ペア:

[(1, 144964423), (17, 8527319), (23, 6302801), (113, 1282871), (193, 751111), (289, 501607), (391, 370753), (1921, 75463), (2599, 55777), (3281, 44183), (4439, 32657), (6647, 21809)]