2833845

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 5246208

約数和(自身を除く): 2412363

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 137, 197, 411, 591, 685, 959, 985, 1379, 2055, 2877, 2955, 4137, 4795, 6895, 14385, 20685, 26989, 80967, 134945, 188923, 404835, 566769, 944615, 2833845]

約数ペア:

[(1, 2833845), (3, 944615), (5, 566769), (7, 404835), (15, 188923), (21, 134945), (35, 80967), (105, 26989), (137, 20685), (197, 14385), (411, 6895), (591, 4795), (685, 4137), (959, 2955), (985, 2877), (1379, 2055)]