7152663

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^2$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 11279488

約数和(自身を除く): 4126825

約数列:

[1, 3, 7, 21, 43, 89, 129, 267, 301, 623, 903, 1869, 3827, 7921, 11481, 23763, 26789, 55447, 80367, 166341, 340603, 1021809, 2384221, 7152663]

約数ペア:

[(1, 7152663), (3, 2384221), (7, 1021809), (21, 340603), (43, 166341), (89, 80367), (129, 55447), (267, 26789), (301, 23763), (623, 11481), (903, 7921), (1869, 3827)]