5071311

素因数分解:

$3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{797}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 8465184

約数和(自身を除く): 3393873

約数列:

[1, 3, 7, 9, 21, 63, 101, 303, 707, 797, 909, 2121, 2391, 5579, 6363, 7173, 16737, 50211, 80497, 241491, 563479, 724473, 1690437, 5071311]

約数ペア:

[(1, 5071311), (3, 1690437), (7, 724473), (9, 563479), (21, 241491), (63, 80497), (101, 50211), (303, 16737), (707, 7173), (797, 6363), (909, 5579), (2121, 2391)]