19630377

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{55927}}^1$

素因数の和:55949

約数の個数: 16

約数和(自身を含む): 31319680

約数和(自身を除く): 11689303

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 55927, 167781, 503343, 727051, 1510029, 2181153, 6543459, 19630377]

約数ペア:

[(1, 19630377), (3, 6543459), (9, 2181153), (13, 1510029), (27, 727051), (39, 503343), (117, 167781), (351, 55927)]