11964849

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:265

約数の個数: 32

約数和(自身を含む): 18144000

約数和(自身を除く): 6179151

約数列:

[1, 3, 13, 29, 39, 71, 87, 149, 213, 377, 447, 923, 1131, 1937, 2059, 2769, 4321, 5811, 6177, 10579, 12963, 26767, 31737, 56173, 80301, 137527, 168519, 306791, 412581, 920373, 3988283, 11964849]

約数ペア:

[(1, 11964849), (3, 3988283), (13, 920373), (29, 412581), (39, 306791), (71, 168519), (87, 137527), (149, 80301), (213, 56173), (377, 31737), (447, 26767), (923, 12963), (1131, 10579), (1937, 6177), (2059, 5811), (2769, 4321)]