8207045

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{21317}}^1$

素因数の和:21340

約数の個数: 16

約数和(自身を含む): 12279168

約数和(自身を除く): 4072123

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 21317, 106585, 149219, 234487, 746095, 1172435, 1641409, 8207045]

約数ペア:

[(1, 8207045), (5, 1641409), (7, 1172435), (11, 746095), (35, 234487), (55, 149219), (77, 106585), (385, 21317)]