13171395

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{6703}}^1$

素因数の和:6842

約数の個数: 16

約数和(自身を含む): 21238272

約数和(自身を除く): 8066877

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 6703, 20109, 33515, 100545, 878093, 2634279, 4390465, 13171395]

約数ペア:

[(1, 13171395), (3, 4390465), (5, 2634279), (15, 878093), (131, 100545), (393, 33515), (655, 20109), (1965, 6703)]