13641507

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1997}}^1$

素因数の和:2040

約数の個数: 32

約数和(自身を含む): 23016960

約数和(自身を除く): 9375453

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 1997, 2277, 5991, 6831, 17973, 21967, 45931, 53919, 65901, 137793, 197703, 413379, 505241, 593109, 1240137, 1515723, 4547169, 13641507]

約数ペア:

[(1, 13641507), (3, 4547169), (9, 1515723), (11, 1240137), (23, 593109), (27, 505241), (33, 413379), (69, 197703), (99, 137793), (207, 65901), (253, 53919), (297, 45931), (621, 21967), (759, 17973), (1997, 6831), (2277, 5991)]