27531751

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1386

約数の個数: 16

約数和(自身を含む): 31207680

約数和(自身を除く): 3675929

約数列:

[1, 13, 31, 53, 403, 689, 1289, 1643, 16757, 21359, 39959, 68317, 519467, 888121, 2117827, 27531751]

約数ペア:

[(1, 27531751), (13, 2117827), (31, 888121), (53, 519467), (403, 68317), (689, 39959), (1289, 21359), (1643, 16757)]