28945983

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3467}}^1$

素因数の和:3515

約数の個数: 24

約数和(自身を含む): 44279424

約数和(自身を除く): 15333441

約数列:

[1, 3, 11, 23, 33, 69, 121, 253, 363, 759, 2783, 3467, 8349, 10401, 38137, 79741, 114411, 239223, 419507, 877151, 1258521, 2631453, 9648661, 28945983]

約数ペア:

[(1, 28945983), (3, 9648661), (11, 2631453), (23, 1258521), (33, 877151), (69, 419507), (121, 239223), (253, 114411), (363, 79741), (759, 38137), (2783, 10401), (3467, 8349)]