7892379

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2749}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 12870000

約数和(自身を除く): 4977621

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 261, 319, 957, 2749, 2871, 8247, 24741, 30239, 79721, 90717, 239163, 272151, 717489, 876931, 2630793, 7892379]

約数ペア:

[(1, 7892379), (3, 2630793), (9, 876931), (11, 717489), (29, 272151), (33, 239163), (87, 90717), (99, 79721), (261, 30239), (319, 24741), (957, 8247), (2749, 2871)]