12830427

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{27953}}^1$

素因数の和:27979

約数の個数: 16

約数和(自身を含む): 20126880

約数和(自身を除く): 7296453

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 27953, 83859, 251577, 475201, 754731, 1425603, 4276809, 12830427]

約数ペア:

[(1, 12830427), (3, 4276809), (9, 1425603), (17, 754731), (27, 475201), (51, 251577), (153, 83859), (459, 27953)]