102857587

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{2081}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 123121152

約数和(自身を除く): 20263565

約数列:

[1, 7, 23, 161, 307, 2081, 2149, 7061, 14567, 47863, 49427, 335041, 638867, 4472069, 14693941, 102857587]

約数ペア:

[(1, 102857587), (7, 14693941), (23, 4472069), (161, 638867), (307, 335041), (2081, 49427), (2149, 47863), (7061, 14567)]