8889768963

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{272183}}^1$

素因数の和:272399

約数の個数: 24

約数和(自身を含む): 13587425280

約数和(自身を除く): 4697656317

約数列:

[1, 3, 9, 19, 57, 171, 191, 573, 1719, 3629, 10887, 32661, 272183, 816549, 2449647, 5171477, 15514431, 46543293, 51986953, 155960859, 467882577, 987752107, 2963256321, 8889768963]

約数ペア:

[(1, 8889768963), (3, 2963256321), (9, 987752107), (19, 467882577), (57, 155960859), (171, 51986953), (191, 46543293), (573, 15514431), (1719, 5171477), (3629, 2449647), (10887, 816549), (32661, 272183)]