2285871

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 3893760

約数和(自身を除く): 1607889

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 337, 357, 399, 969, 1011, 2261, 2359, 5729, 6403, 6783, 7077, 17187, 19209, 40103, 44821, 108851, 120309, 134463, 326553, 761957, 2285871]

約数ペア:

[(1, 2285871), (3, 761957), (7, 326553), (17, 134463), (19, 120309), (21, 108851), (51, 44821), (57, 40103), (119, 19209), (133, 17187), (323, 7077), (337, 6783), (357, 6403), (399, 5729), (969, 2359), (1011, 2261)]