904545609

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2459}}^1$

素因数の和:2701

約数の個数: 32

約数和(自身を含む): 1343278080

約数和(自身を除く): 438732471

約数列:

[1, 3, 11, 33, 71, 157, 213, 471, 781, 1727, 2343, 2459, 5181, 7377, 11147, 27049, 33441, 81147, 122617, 174589, 367851, 386063, 523767, 1158189, 1920479, 4246693, 5761437, 12740079, 27410473, 82231419, 301515203, 904545609]

約数ペア:

[(1, 904545609), (3, 301515203), (11, 82231419), (33, 27410473), (71, 12740079), (157, 5761437), (213, 4246693), (471, 1920479), (781, 1158189), (1727, 523767), (2343, 386063), (2459, 367851), (5181, 174589), (7377, 122617), (11147, 81147), (27049, 33441)]