10209133067

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{4040021}}^1$

素因数の和:4040066

約数の個数: 12

約数和(自身を含む): 12313987056

約数和(自身を除く): 2104853989

約数列:

[1, 7, 19, 133, 361, 2527, 4040021, 28280147, 76760399, 537322793, 1458447581, 10209133067]

約数ペア:

[(1, 10209133067), (7, 1458447581), (19, 537322793), (133, 76760399), (361, 28280147), (2527, 4040021)]