7860807

素因数分解:

$3^6\times {\mathrm{41}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 28

約数和(自身を含む): 12119184

約数和(自身を除く): 4258377

約数列:

[1, 3, 9, 27, 41, 81, 123, 243, 263, 369, 729, 789, 1107, 2367, 3321, 7101, 9963, 10783, 21303, 29889, 32349, 63909, 97047, 191727, 291141, 873423, 2620269, 7860807]

約数ペア:

[(1, 7860807), (3, 2620269), (9, 873423), (27, 291141), (41, 191727), (81, 97047), (123, 63909), (243, 32349), (263, 29889), (369, 21303), (729, 10783), (789, 9963), (1107, 7101), (2367, 3321)]