73357921

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{2543}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 90607104

約数和(自身を除く): 17249183

約数列:

[1, 7, 13, 91, 317, 2219, 2543, 4121, 17801, 28847, 33059, 231413, 806131, 5642917, 10479703, 73357921]

約数ペア:

[(1, 73357921), (7, 10479703), (13, 5642917), (91, 806131), (317, 231413), (2219, 33059), (2543, 28847), (4121, 17801)]