1440373329

素因数分解:

$3^2\times {\mathrm{2239}}^1\times {\mathrm{71479}}^1$

素因数の和:73724

約数の個数: 12

約数和(自身を含む): 2081497600

約数和(自身を除く): 641124271

約数列:

[1, 3, 9, 2239, 6717, 20151, 71479, 214437, 643311, 160041481, 480124443, 1440373329]

約数ペア:

[(1, 1440373329), (3, 480124443), (9, 160041481), (2239, 643311), (6717, 214437), (20151, 71479)]