2017372581

素因数分解:

$3^3\times 7^2\times {\mathrm{1524847}}^1$

素因数の和:1524870

約数の個数: 24

約数和(自身を含む): 3476653440

約数和(自身を除く): 1459280859

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1524847, 4574541, 10673929, 13723623, 32021787, 41170869, 74717503, 96065361, 224152509, 288196083, 672457527, 2017372581]

約数ペア:

[(1, 2017372581), (3, 672457527), (7, 288196083), (9, 224152509), (21, 96065361), (27, 74717503), (49, 41170869), (63, 32021787), (147, 13723623), (189, 10673929), (441, 4574541), (1323, 1524847)]