85006221

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{20789}}^1$

素因数の和:20868

約数の個数: 16

約数和(自身を含む): 119750400

約数和(自身を除く): 34744179

約数列:

[1, 3, 29, 47, 87, 141, 1363, 4089, 20789, 62367, 602881, 977083, 1808643, 2931249, 28335407, 85006221]

約数ペア:

[(1, 85006221), (3, 28335407), (29, 2931249), (47, 1808643), (87, 977083), (141, 602881), (1363, 62367), (4089, 20789)]