9307319

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{307}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 10999296

約数和(自身を除く): 1691977

約数列:

[1, 7, 61, 71, 307, 427, 497, 2149, 4331, 18727, 21797, 30317, 131089, 152579, 1329617, 9307319]

約数ペア:

[(1, 9307319), (7, 1329617), (61, 152579), (71, 131089), (307, 30317), (427, 21797), (497, 18727), (2149, 4331)]