3197799

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 40

約数和(自身を含む): 5407248

約数和(自身を除く): 2209449

約数列:

[1, 3, 9, 11, 27, 33, 37, 81, 97, 99, 111, 291, 297, 333, 407, 873, 891, 999, 1067, 1221, 2619, 2997, 3201, 3589, 3663, 7857, 9603, 10767, 10989, 28809, 32301, 32967, 39479, 86427, 96903, 118437, 290709, 355311, 1065933, 3197799]

約数ペア:

[(1, 3197799), (3, 1065933), (9, 355311), (11, 290709), (27, 118437), (33, 96903), (37, 86427), (81, 39479), (97, 32967), (99, 32301), (111, 28809), (291, 10989), (297, 10767), (333, 9603), (407, 7857), (873, 3663), (891, 3589), (999, 3201), (1067, 2997), (1221, 2619)]