9779469

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{937}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 15398208

約数和(自身を除く): 5618739

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 497, 937, 1491, 2811, 3479, 6559, 10437, 19677, 45913, 66527, 137739, 199581, 465689, 1397067, 3259823, 9779469]

約数ペア:

[(1, 9779469), (3, 3259823), (7, 1397067), (21, 465689), (49, 199581), (71, 137739), (147, 66527), (213, 45913), (497, 19677), (937, 10437), (1491, 6559), (2811, 3479)]