8500239

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4519}}^1$

素因数の和:4555

約数の個数: 24

約数和(自身を含む): 14102400

約数和(自身を除く): 5602161

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 4519, 13557, 40671, 49709, 85861, 149127, 257583, 447381, 772749, 944471, 2833413, 8500239]

約数ペア:

[(1, 8500239), (3, 2833413), (9, 944471), (11, 772749), (19, 447381), (33, 257583), (57, 149127), (99, 85861), (171, 49709), (209, 40671), (627, 13557), (1881, 4519)]