283283329

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{2161}}^1$

素因数の和:2536

約数の個数: 16

約数和(自身を含む): 330284416

約数和(自身を除く): 47001087

約数列:

[1, 7, 61, 307, 427, 2149, 2161, 15127, 18727, 131089, 131821, 663427, 922747, 4643989, 40469047, 283283329]

約数ペア:

[(1, 283283329), (7, 40469047), (61, 4643989), (307, 922747), (427, 663427), (2149, 131821), (2161, 131089), (15127, 18727)]