90267199

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{2819}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 102332160

約数和(自身を除く): 12064961

約数列:

[1, 11, 41, 71, 451, 781, 2819, 2911, 31009, 32021, 115579, 200149, 1271369, 2201639, 8206109, 90267199]

約数ペア:

[(1, 90267199), (11, 8206109), (41, 2201639), (71, 1271369), (451, 200149), (781, 115579), (2819, 32021), (2911, 31009)]