27790503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1777}}^1$

素因数の和:2194

約数の個数: 16

約数和(自身を含む): 40026336

約数和(自身を除く): 12235833

約数列:

[1, 3, 13, 39, 401, 1203, 1777, 5213, 5331, 15639, 23101, 69303, 712577, 2137731, 9263501, 27790503]

約数ペア:

[(1, 27790503), (3, 9263501), (13, 2137731), (39, 712577), (401, 69303), (1203, 23101), (1777, 15639), (5213, 5331)]