1894360041

素因数分解:

$3^4\times 7^2\times {\mathrm{193}}^1\times {\mathrm{2473}}^1$

素因数の和:2692

約数の個数: 60

約数和(自身を含む): 3310256532

約数和(自身を除く): 1415896491

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 193, 441, 567, 579, 1323, 1351, 1737, 2473, 3969, 4053, 5211, 7419, 9457, 12159, 15633, 17311, 22257, 28371, 36477, 51933, 66771, 85113, 109431, 121177, 155799, 200313, 255339, 363531, 467397, 477289, 766017, 1090593, 1402191, 1431867, 3271779, 3341023, 4295601, 9815337, 10023069, 12886803, 23387161, 30069207, 38660409, 70161483, 90207621, 210484449, 270622863, 631453347, 1894360041]

約数ペア:

[(1, 1894360041), (3, 631453347), (7, 270622863), (9, 210484449), (21, 90207621), (27, 70161483), (49, 38660409), (63, 30069207), (81, 23387161), (147, 12886803), (189, 10023069), (193, 9815337), (441, 4295601), (567, 3341023), (579, 3271779), (1323, 1431867), (1351, 1402191), (1737, 1090593), (2473, 766017), (3969, 477289), (4053, 467397), (5211, 363531), (7419, 255339), (9457, 200313), (12159, 155799), (15633, 121177), (17311, 109431), (22257, 85113), (28371, 66771), (36477, 51933)]