8428398

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127703}}^1$

素因数の和:127719

約数の個数: 16

約数和(自身を含む): 18389376

約数和(自身を除く): 9960978

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127703, 255406, 383109, 766218, 1404733, 2809466, 4214199, 8428398]

約数ペア:

[(1, 8428398), (2, 4214199), (3, 2809466), (6, 1404733), (11, 766218), (22, 383109), (33, 255406), (66, 127703)]