31898493

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{14009}}^1$

素因数の和:14049

約数の個数: 24

約数和(自身を含む): 52453440

約数和(自身を除く): 20554947

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 14009, 42027, 126081, 154099, 322207, 462297, 966621, 1386891, 2899863, 3544277, 10632831, 31898493]

約数ペア:

[(1, 31898493), (3, 10632831), (9, 3544277), (11, 2899863), (23, 1386891), (33, 966621), (69, 462297), (99, 322207), (207, 154099), (253, 126081), (759, 42027), (2277, 14009)]