13509969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{743}}^1$

素因数の和:805

約数の個数: 32

約数和(自身を含む): 21427200

約数和(自身を除く): 7917231

約数列:

[1, 3, 11, 19, 29, 33, 57, 87, 209, 319, 551, 627, 743, 957, 1653, 2229, 6061, 8173, 14117, 18183, 21547, 24519, 42351, 64641, 155287, 237017, 409393, 465861, 711051, 1228179, 4503323, 13509969]

約数ペア:

[(1, 13509969), (3, 4503323), (11, 1228179), (19, 711051), (29, 465861), (33, 409393), (57, 237017), (87, 155287), (209, 64641), (319, 42351), (551, 24519), (627, 21547), (743, 18183), (957, 14117), (1653, 8173), (2229, 6061)]