40278447

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2927}}^1$

素因数の和:3083

約数の個数: 24

約数和(自身を含む): 63947520

約数和(自身を除く): 23669073

約数列:

[1, 3, 9, 11, 33, 99, 139, 417, 1251, 1529, 2927, 4587, 8781, 13761, 26343, 32197, 96591, 289773, 406853, 1220559, 3661677, 4475383, 13426149, 40278447]

約数ペア:

[(1, 40278447), (3, 13426149), (9, 4475383), (11, 3661677), (33, 1220559), (99, 406853), (139, 289773), (417, 96591), (1251, 32197), (1529, 26343), (2927, 13761), (4587, 8781)]