13199681

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16901}}^1$

素因数の和:16983

約数の個数: 8

約数和(自身を含む): 14603328

約数和(自身を除く): 1403647

約数列:

[1, 11, 71, 781, 16901, 185911, 1199971, 13199681]

約数ペア:

[(1, 13199681), (11, 1199971), (71, 185911), (781, 16901)]