10240881

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15731}}^1$

素因数の和:15772

約数の個数: 16

約数和(自身を含む): 16109568

約数和(自身を除く): 5868687

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 15731, 47193, 110117, 330351, 487661, 1462983, 3413627, 10240881]

約数ペア:

[(1, 10240881), (3, 3413627), (7, 1462983), (21, 487661), (31, 330351), (93, 110117), (217, 47193), (651, 15731)]