8368437

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 32

約数和(自身を含む): 14736384

約数和(自身を除く): 6367947

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 2131, 3927, 6393, 14917, 23441, 36227, 44751, 70323, 108681, 164087, 253589, 398497, 492261, 760767, 1195491, 2789479, 8368437]

約数ペア:

[(1, 8368437), (3, 2789479), (7, 1195491), (11, 760767), (17, 492261), (21, 398497), (33, 253589), (51, 164087), (77, 108681), (119, 70323), (187, 44751), (231, 36227), (357, 23441), (561, 14917), (1309, 6393), (2131, 3927)]