8282127

素因数分解:

$3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 12994176

約数和(自身を除く): 4712049

約数列:

[1, 3, 7, 21, 49, 103, 147, 309, 547, 721, 1641, 2163, 3829, 5047, 11487, 15141, 26803, 56341, 80409, 169023, 394387, 1183161, 2760709, 8282127]

約数ペア:

[(1, 8282127), (3, 2760709), (7, 1183161), (21, 394387), (49, 169023), (103, 80409), (147, 56341), (309, 26803), (547, 15141), (721, 11487), (1641, 5047), (2163, 3829)]