872423

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 16

約数和(自身を含む): 1012320

約数和(自身を除く): 139897

約数列:

[1, 17, 19, 37, 73, 323, 629, 703, 1241, 1387, 2701, 11951, 23579, 45917, 51319, 872423]

約数ペア:

[(1, 872423), (17, 51319), (19, 45917), (37, 23579), (73, 11951), (323, 2701), (629, 1387), (703, 1241)]