7666713

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{263}}^1$

素因数の和:389

約数の個数: 24

約数和(自身を含む): 11531520

約数和(自身を除く): 3864807

約数列:

[1, 3, 9, 41, 79, 123, 237, 263, 369, 711, 789, 2367, 3239, 9717, 10783, 20777, 29151, 32349, 62331, 97047, 186993, 851857, 2555571, 7666713]

約数ペア:

[(1, 7666713), (3, 2555571), (9, 851857), (41, 186993), (79, 97047), (123, 62331), (237, 32349), (263, 29151), (369, 20777), (711, 10783), (789, 9717), (2367, 3239)]