13415669421

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{479971}}^1$

素因数の和:480014

約数の個数: 32

約数和(自身を含む): 22485728256

約数和(自身を除く): 9070058835

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 1331, 2541, 3993, 9317, 27951, 479971, 1439913, 3359797, 5279681, 10079391, 15839043, 36957767, 58076491, 110873301, 174229473, 406535437, 638841401, 1219606311, 1916524203, 4471889807, 13415669421]

約数ペア:

[(1, 13415669421), (3, 4471889807), (7, 1916524203), (11, 1219606311), (21, 638841401), (33, 406535437), (77, 174229473), (121, 110873301), (231, 58076491), (363, 36957767), (847, 15839043), (1331, 10079391), (2541, 5279681), (3993, 3359797), (9317, 1439913), (27951, 479971)]