8405001

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1163}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 13437216

約数和(自身を除く): 5032215

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 1163, 2409, 3489, 7227, 10467, 12793, 38379, 84899, 115137, 254697, 764091, 933889, 2801667, 8405001]

約数ペア:

[(1, 8405001), (3, 2801667), (9, 933889), (11, 764091), (33, 254697), (73, 115137), (99, 84899), (219, 38379), (657, 12793), (803, 10467), (1163, 7227), (2409, 3489)]