8960721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38791}}^1$

素因数の和:38812

約数の個数: 16

約数和(自身を含む): 14896128

約数和(自身を除く): 5935407

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 38791, 116373, 271537, 426701, 814611, 1280103, 2986907, 8960721]

約数ペア:

[(1, 8960721), (3, 2986907), (7, 1280103), (11, 814611), (21, 426701), (33, 271537), (77, 116373), (231, 38791)]