9975189

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 15805440

約数和(自身を除く): 5830251

約数列:

[1, 3, 7, 21, 59, 83, 97, 177, 249, 291, 413, 581, 679, 1239, 1743, 2037, 4897, 5723, 8051, 14691, 17169, 24153, 34279, 40061, 56357, 102837, 120183, 169071, 475009, 1425027, 3325063, 9975189]

約数ペア:

[(1, 9975189), (3, 3325063), (7, 1425027), (21, 475009), (59, 169071), (83, 120183), (97, 102837), (177, 56357), (249, 40061), (291, 34279), (413, 24153), (581, 17169), (679, 14691), (1239, 8051), (1743, 5723), (2037, 4897)]