40140243

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31189}}^1$

素因数の和:31219

約数の個数: 24

約数和(自身を含む): 68118960

約数和(自身を除く): 27978717

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 31189, 93567, 280701, 343079, 405457, 1029237, 1216371, 3087711, 3649113, 4460027, 13380081, 40140243]

約数ペア:

[(1, 40140243), (3, 13380081), (9, 4460027), (11, 3649113), (13, 3087711), (33, 1216371), (39, 1029237), (99, 405457), (117, 343079), (143, 280701), (429, 93567), (1287, 31189)]