8904519

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 32

約数和(自身を含む): 14837760

約数和(自身を除く): 5933241

約数列:

[1, 3, 9, 13, 23, 27, 39, 69, 117, 207, 299, 351, 621, 897, 1103, 2691, 3309, 8073, 9927, 14339, 25369, 29781, 43017, 76107, 129051, 228321, 329797, 387153, 684963, 989391, 2968173, 8904519]

約数ペア:

[(1, 8904519), (3, 2968173), (9, 989391), (13, 684963), (23, 387153), (27, 329797), (39, 228321), (69, 129051), (117, 76107), (207, 43017), (299, 29781), (351, 25369), (621, 14339), (897, 9927), (1103, 8073), (2691, 3309)]