992321

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:220

約数の個数: 12

約数和(自身を含む): 1117200

約数和(自身を除く): 124879

約数列:

[1, 11, 59, 121, 139, 649, 1529, 7139, 8201, 16819, 90211, 992321]

約数ペア:

[(1, 992321), (11, 90211), (59, 16819), (121, 8201), (139, 7139), (649, 1529)]