2968173

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1145

約数の個数: 24

約数和(自身を含む): 4822272

約数和(自身を除く): 1854099

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 1103, 2691, 3309, 9927, 14339, 25369, 43017, 76107, 129051, 228321, 329797, 989391, 2968173]

約数ペア:

[(1, 2968173), (3, 989391), (9, 329797), (13, 228321), (23, 129051), (39, 76107), (69, 43017), (117, 25369), (207, 14339), (299, 9927), (897, 3309), (1103, 2691)]