5489319

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{419}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 8023680

約数和(自身を除く): 2534361

約数列:

[1, 3, 11, 33, 397, 419, 1191, 1257, 4367, 4609, 13101, 13827, 166343, 499029, 1829773, 5489319]

約数ペア:

[(1, 5489319), (3, 1829773), (11, 499029), (33, 166343), (397, 13827), (419, 13101), (1191, 4609), (1257, 4367)]