8078451

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:211

約数の個数: 32

約数和(自身を含む): 12192768

約数和(自身を除く): 4114317

約数列:

[1, 3, 17, 23, 51, 69, 71, 97, 213, 291, 391, 1173, 1207, 1633, 1649, 2231, 3621, 4899, 4947, 6693, 6887, 20661, 27761, 37927, 83283, 113781, 117079, 158401, 351237, 475203, 2692817, 8078451]

約数ペア:

[(1, 8078451), (3, 2692817), (17, 475203), (23, 351237), (51, 158401), (69, 117079), (71, 113781), (97, 83283), (213, 37927), (291, 27761), (391, 20661), (1173, 6887), (1207, 6693), (1633, 4947), (1649, 4899), (2231, 3621)]