2328291

素因数分解:

$3^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{127}}^1$

素因数の和:240

約数の個数: 32

約数和(自身を含む): 4014080

約数和(自身を除く): 1685789

約数列:

[1, 3, 7, 9, 21, 27, 63, 97, 127, 189, 291, 381, 679, 873, 889, 1143, 2037, 2619, 2667, 3429, 6111, 8001, 12319, 18333, 24003, 36957, 86233, 110871, 258699, 332613, 776097, 2328291]

約数ペア:

[(1, 2328291), (3, 776097), (7, 332613), (9, 258699), (21, 110871), (27, 86233), (63, 36957), (97, 24003), (127, 18333), (189, 12319), (291, 8001), (381, 6111), (679, 3429), (873, 2667), (889, 2619), (1143, 2037)]