27730209

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2243}}^1$

素因数の和:2576

約数の個数: 16

約数和(自身を含む): 39961152

約数和(自身を除く): 12230943

約数列:

[1, 3, 13, 39, 317, 951, 2243, 4121, 6729, 12363, 29159, 87477, 711031, 2133093, 9243403, 27730209]

約数ペア:

[(1, 27730209), (3, 9243403), (13, 2133093), (39, 711031), (317, 87477), (951, 29159), (2243, 12363), (4121, 6729)]