8978893

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4021}}^1$

素因数の和:4068

約数の個数: 16

約数和(自身を含む): 11583360

約数和(自身を除く): 2604467

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 4021, 28147, 44231, 116609, 309617, 816263, 1282699, 8978893]

約数ペア:

[(1, 8978893), (7, 1282699), (11, 816263), (29, 309617), (77, 116609), (203, 44231), (319, 28147), (2233, 4021)]