27527539

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^3\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 16

約数和(自身を含む): 31570560

約数和(自身を除く): 4043021

約数列:

[1, 13, 17, 221, 289, 431, 3757, 4913, 5603, 7327, 63869, 95251, 124559, 1619267, 2117503, 27527539]

約数ペア:

[(1, 27527539), (13, 2117503), (17, 1619267), (221, 124559), (289, 95251), (431, 63869), (3757, 7327), (4913, 5603)]