8220342981

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{3359}}^1$

素因数の和:3777

約数の個数: 32

約数和(自身を含む): 11439267840

約数和(自身を除く): 3218924859

約数列:

[1, 3, 43, 61, 129, 183, 311, 933, 2623, 3359, 7869, 10077, 13373, 18971, 40119, 56913, 144437, 204899, 433311, 614697, 815753, 1044649, 2447259, 3133947, 8810657, 26431971, 44919907, 63723589, 134759721, 191170767, 2740114327, 8220342981]

約数ペア:

[(1, 8220342981), (3, 2740114327), (43, 191170767), (61, 134759721), (129, 63723589), (183, 44919907), (311, 26431971), (933, 8810657), (2623, 3133947), (3359, 2447259), (7869, 1044649), (10077, 815753), (13373, 614697), (18971, 433311), (40119, 204899), (56913, 144437)]