2504271

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 4290048

約数和(自身を除く): 1785777

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 293, 407, 777, 879, 1221, 2051, 2849, 3223, 6153, 8547, 9669, 10841, 22561, 32523, 67683, 75887, 119251, 227661, 357753, 834757, 2504271]

約数ペア:

[(1, 2504271), (3, 834757), (7, 357753), (11, 227661), (21, 119251), (33, 75887), (37, 67683), (77, 32523), (111, 22561), (231, 10841), (259, 9669), (293, 8547), (407, 6153), (777, 3223), (879, 2849), (1221, 2051)]