229807479

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{409639}}^1$

素因数の和:409670

約数の個数: 16

約数和(自身を含む): 353928960

約数和(自身を除く): 124121481

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 409639, 1228917, 4506029, 6963863, 13518087, 20891589, 76602493, 229807479]

約数ペア:

[(1, 229807479), (3, 76602493), (11, 20891589), (17, 13518087), (33, 6963863), (51, 4506029), (187, 1228917), (561, 409639)]