4879666561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{947}}^1\times {\mathrm{66919}}^1$

素因数の和:67884

約数の個数: 16

約数和(自身を含む): 6090255360

約数和(自身を除く): 1210588799

約数列:

[1, 7, 11, 77, 947, 6629, 10417, 66919, 72919, 468433, 736109, 5152763, 63372293, 443606051, 697095223, 4879666561]

約数ペア:

[(1, 4879666561), (7, 697095223), (11, 443606051), (77, 63372293), (947, 5152763), (6629, 736109), (10417, 468433), (66919, 72919)]