15869854551

素因数分解:

$3^1\times {\mathrm{1229}}^1\times {\mathrm{1759}}^1\times {\mathrm{2447}}^1$

素因数の和:5438

約数の個数: 16

約数和(自身を含む): 21197721600

約数和(自身を除く): 5327867049

約数列:

[1, 3, 1229, 1759, 2447, 3687, 5277, 7341, 2161811, 3007363, 4304273, 6485433, 9022089, 12912819, 5289951517, 15869854551]

約数ペア:

[(1, 15869854551), (3, 5289951517), (1229, 12912819), (1759, 9022089), (2447, 6485433), (3687, 4304273), (5277, 3007363), (7341, 2161811)]