1423863

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:343

約数の個数: 24

約数和(自身を含む): 2384928

約数和(自身を除く): 961065

約数列:

[1, 3, 7, 9, 21, 63, 97, 233, 291, 679, 699, 873, 1631, 2037, 2097, 4893, 6111, 14679, 22601, 67803, 158207, 203409, 474621, 1423863]

約数ペア:

[(1, 1423863), (3, 474621), (7, 203409), (9, 158207), (21, 67803), (63, 22601), (97, 14679), (233, 6111), (291, 4893), (679, 2097), (699, 2037), (873, 1631)]