2938977

素因数分解:

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

素因数の和:382

約数の個数: 32

約数和(自身を含む): 4867200

約数和(自身を除く): 1928223

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 337, 459, 513, 969, 1011, 2907, 3033, 5729, 6403, 8721, 9099, 17187, 19209, 51561, 57627, 108851, 154683, 172881, 326553, 979659, 2938977]

約数ペア:

[(1, 2938977), (3, 979659), (9, 326553), (17, 172881), (19, 154683), (27, 108851), (51, 57627), (57, 51561), (153, 19209), (171, 17187), (323, 9099), (337, 8721), (459, 6403), (513, 5729), (969, 3033), (1011, 2907)]