13936329

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:306

約数の個数: 48

約数和(自身を含む): 23961600

約数和(自身を除く): 10025271

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 239, 279, 341, 589, 627, 717, 1023, 1767, 1881, 2151, 2629, 3069, 4541, 5301, 6479, 7409, 7887, 13623, 19437, 22227, 23661, 40869, 49951, 58311, 66681, 81499, 140771, 149853, 244497, 422313, 449559, 733491, 1266939, 1548481, 4645443, 13936329]

約数ペア:

[(1, 13936329), (3, 4645443), (9, 1548481), (11, 1266939), (19, 733491), (31, 449559), (33, 422313), (57, 244497), (93, 149853), (99, 140771), (171, 81499), (209, 66681), (239, 58311), (279, 49951), (341, 40869), (589, 23661), (627, 22227), (717, 19437), (1023, 13623), (1767, 7887), (1881, 7409), (2151, 6479), (2629, 5301), (3069, 4541)]