8305521

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5903}}^1$

素因数の和:5980

約数の個数: 16

約数和(自身を含む): 12847104

約数和(自身を除く): 4541583

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 5903, 17709, 41321, 123963, 395501, 1186503, 2768507, 8305521]

約数ペア:

[(1, 8305521), (3, 2768507), (7, 1186503), (21, 395501), (67, 123963), (201, 41321), (469, 17709), (1407, 5903)]