20141703

素因数分解:

$3^4\times {\mathrm{167}}^1\times {\mathrm{1489}}^1$

素因数の和:1668

約数の個数: 20

約数和(自身を含む): 30288720

約数和(自身を除く): 10147017

約数列:

[1, 3, 9, 27, 81, 167, 501, 1489, 1503, 4467, 4509, 13401, 13527, 40203, 120609, 248663, 745989, 2237967, 6713901, 20141703]

約数ペア:

[(1, 20141703), (3, 6713901), (9, 2237967), (27, 745989), (81, 248663), (167, 120609), (501, 40203), (1489, 13527), (1503, 13401), (4467, 4509)]