397657689

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{8663}}^1$

素因数の和:8797

約数の個数: 32

約数和(自身を含む): 628798464

約数和(自身を除く): 231140775

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 321, 429, 1177, 1391, 3531, 4173, 8663, 15301, 25989, 45903, 95293, 112619, 285879, 337857, 926941, 1238809, 2780823, 3716427, 10196351, 12050233, 30589053, 36150699, 132552563, 397657689]

約数ペア:

[(1, 397657689), (3, 132552563), (11, 36150699), (13, 30589053), (33, 12050233), (39, 10196351), (107, 3716427), (143, 2780823), (321, 1238809), (429, 926941), (1177, 337857), (1391, 285879), (3531, 112619), (4173, 95293), (8663, 45903), (15301, 25989)]