8430471

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7043}}^1$

素因数の和:7075

約数の個数: 24

約数和(自身を含む): 14651520

約数和(自身を除く): 6221049

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 7043, 21129, 49301, 63387, 133817, 147903, 401451, 443709, 936719, 1204353, 2810157, 8430471]

約数ペア:

[(1, 8430471), (3, 2810157), (7, 1204353), (9, 936719), (19, 443709), (21, 401451), (57, 147903), (63, 133817), (133, 63387), (171, 49301), (399, 21129), (1197, 7043)]