71592857

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{919}}^1$

素因数の和:1316

約数の個数: 16

約数和(自身を含む): 84787200

約数和(自身を除く): 13194343

約数列:

[1, 7, 31, 217, 359, 919, 2513, 6433, 11129, 28489, 77903, 199423, 329921, 2309447, 10227551, 71592857]

約数ペア:

[(1, 71592857), (7, 10227551), (31, 2309447), (217, 329921), (359, 199423), (919, 77903), (2513, 28489), (6433, 11129)]