8459313

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:221

約数の個数: 24

約数和(自身を含む): 12179808

約数和(自身を除く): 3720495

約数列:

[1, 3, 19, 57, 73, 107, 219, 321, 361, 1083, 1387, 2033, 4161, 6099, 7811, 23433, 26353, 38627, 79059, 115881, 148409, 445227, 2819771, 8459313]

約数ペア:

[(1, 8459313), (3, 2819771), (19, 445227), (57, 148409), (73, 115881), (107, 79059), (219, 38627), (321, 26353), (361, 23433), (1083, 7811), (1387, 6099), (2033, 4161)]