2085978902481

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2203}}^1\times {\mathrm{7817}}^1$

素因数の和:10382

約数の個数: 48

約数和(自身を含む): 3094802458176

約数和(自身を除く): 1008823555695

約数列:

[1, 3, 9, 43, 129, 313, 387, 939, 2203, 2817, 6609, 7817, 13459, 19827, 23451, 40377, 70353, 94729, 121131, 284187, 336131, 689539, 852561, 1008393, 2068617, 2446721, 3025179, 6205851, 7340163, 17220851, 22020489, 29650177, 51662553, 88950531, 105209003, 154987659, 266851593, 315627009, 740496593, 946881027, 2221489779, 5390126363, 6664469337, 16170379089, 48511137267, 231775433609, 695326300827, 2085978902481]

約数ペア:

[(1, 2085978902481), (3, 695326300827), (9, 231775433609), (43, 48511137267), (129, 16170379089), (313, 6664469337), (387, 5390126363), (939, 2221489779), (2203, 946881027), (2817, 740496593), (6609, 315627009), (7817, 266851593), (13459, 154987659), (19827, 105209003), (23451, 88950531), (40377, 51662553), (70353, 29650177), (94729, 22020489), (121131, 17220851), (284187, 7340163), (336131, 6205851), (689539, 3025179), (852561, 2446721), (1008393, 2068617)]