8081190271

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{264359}}^1$

素因数の和:264774

約数の個数: 16

約数和(自身を含む): 10100666880

約数和(自身を除く): 2019476609

約数列:

[1, 7, 11, 77, 397, 2779, 4367, 30569, 264359, 1850513, 2907949, 20355643, 104950523, 734653661, 1154455753, 8081190271]

約数ペア:

[(1, 8081190271), (7, 1154455753), (11, 734653661), (77, 104950523), (397, 20355643), (2779, 2907949), (4367, 1850513), (30569, 264359)]