2147767923

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1783}}^1\times {\mathrm{3019}}^1$

素因数の和:4831

約数の個数: 32

約数和(自身を含む): 3448115200

約数和(自身を除く): 1300347277

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1783, 3019, 5349, 9057, 12481, 21133, 33877, 37443, 57361, 63399, 101631, 172083, 237139, 401527, 711417, 1204581, 5382877, 16148631, 37680139, 102274663, 113040417, 306823989, 715922641, 2147767923]

約数ペア:

[(1, 2147767923), (3, 715922641), (7, 306823989), (19, 113040417), (21, 102274663), (57, 37680139), (133, 16148631), (399, 5382877), (1783, 1204581), (3019, 711417), (5349, 401527), (9057, 237139), (12481, 172083), (21133, 101631), (33877, 63399), (37443, 57361)]