1218744061081

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{553722881}}^1$

素因数の和:553722983

約数の個数: 8

約数和(自身を含む): 1275777520128

約数和(自身を除く): 57033459047

約数列:

[1, 31, 71, 2201, 553722881, 17165409311, 39314324551, 1218744061081]

約数ペア:

[(1, 1218744061081), (31, 39314324551), (71, 17165409311), (2201, 553722881)]