340243389

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{3881}}^1$

素因数の和:4098

約数の個数: 32

約数和(自身を含む): 536647680

約数和(自身を除く): 196404291

約数列:

[1, 3, 9, 17, 27, 51, 153, 191, 459, 573, 1719, 3247, 3881, 5157, 9741, 11643, 29223, 34929, 65977, 87669, 104787, 197931, 593793, 741271, 1781379, 2223813, 6671439, 12601607, 20014317, 37804821, 113414463, 340243389]

約数ペア:

[(1, 340243389), (3, 113414463), (9, 37804821), (17, 20014317), (27, 12601607), (51, 6671439), (153, 2223813), (191, 1781379), (459, 741271), (573, 593793), (1719, 197931), (3247, 104787), (3881, 87669), (5157, 65977), (9741, 34929), (11643, 29223)]