1398889719

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{1151}}^1\times {\mathrm{1627}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 2047997952

約数和(自身を除く): 649108233

約数列:

[1, 3, 9, 83, 249, 747, 1151, 1627, 3453, 4881, 10359, 14643, 95533, 135041, 286599, 405123, 859797, 1215369, 1872677, 5618031, 16854093, 155432191, 466296573, 1398889719]

約数ペア:

[(1, 1398889719), (3, 466296573), (9, 155432191), (83, 16854093), (249, 5618031), (747, 1872677), (1151, 1215369), (1627, 859797), (3453, 405123), (4881, 286599), (10359, 135041), (14643, 95533)]