123143223

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{49277}}^1$

素因数の和:49311

約数の個数: 24

約数和(自身を含む): 202236912

約数和(自身を除く): 79093689

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 49277, 147831, 344939, 837709, 1034817, 2414573, 2513127, 5863963, 7243719, 17591889, 41047741, 123143223]

約数ペア:

[(1, 123143223), (3, 41047741), (7, 17591889), (17, 7243719), (21, 5863963), (49, 2513127), (51, 2414573), (119, 1034817), (147, 837709), (357, 344939), (833, 147831), (2499, 49277)]