16870161

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{10433}}^1$

素因数の和:10461

約数の個数: 24

約数和(自身を含む): 28547424

約数和(自身を除く): 11677263

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 10433, 31299, 73031, 114763, 219093, 344289, 511217, 803341, 1533651, 2410023, 5623387, 16870161]

約数ペア:

[(1, 16870161), (3, 5623387), (7, 2410023), (11, 1533651), (21, 803341), (33, 511217), (49, 344289), (77, 219093), (147, 114763), (231, 73031), (539, 31299), (1617, 10433)]