87513217

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{947}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 99016704

約数和(自身を除く): 11503487

約数列:

[1, 11, 31, 271, 341, 947, 2981, 8401, 10417, 29357, 92411, 256637, 322927, 2823007, 7955747, 87513217]

約数ペア:

[(1, 87513217), (11, 7955747), (31, 2823007), (271, 322927), (341, 256637), (947, 92411), (2981, 29357), (8401, 10417)]