26985607

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:510

約数の個数: 16

約数和(自身を含む): 30248064

約数和(自身を除く): 3262457

約数列:

[1, 11, 61, 131, 307, 671, 1441, 3377, 7991, 18727, 40217, 87901, 205997, 442387, 2453237, 26985607]

約数ペア:

[(1, 26985607), (11, 2453237), (61, 442387), (131, 205997), (307, 87901), (671, 40217), (1441, 18727), (3377, 7991)]