856064859

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1289}}^1\times {\mathrm{17029}}^1$

素因数の和:18334

約数の個数: 16

約数和(自身を含む): 1230247200

約数和(自身を除く): 374182341

約数列:

[1, 3, 13, 39, 1289, 3867, 16757, 17029, 50271, 51087, 221377, 664131, 21950381, 65851143, 285354953, 856064859]

約数ペア:

[(1, 856064859), (3, 285354953), (13, 65851143), (39, 21950381), (1289, 664131), (3867, 221377), (16757, 51087), (17029, 50271)]