7214987521

素因数分解:

$7^1\times {\mathrm{317}}^1\times {\mathrm{661}}^1\times {\mathrm{4919}}^1$

素因数の和:5904

約数の個数: 16

約数和(自身を含む): 8285909760

約数和(自身を除く): 1070922239

約数列:

[1, 7, 317, 661, 2219, 4627, 4919, 34433, 209537, 1466759, 1559323, 3251459, 10915261, 22760213, 1030712503, 7214987521]

約数ペア:

[(1, 7214987521), (7, 1030712503), (317, 22760213), (661, 10915261), (2219, 3251459), (4627, 1559323), (4919, 1466759), (34433, 209537)]