12771009265

素因数分解:

$5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1453729}}^1$

素因数の和:1453992

約数の個数: 16

約数和(自身を含む): 17584318080

約数和(自身を除く): 4813308815

約数列:

[1, 5, 7, 35, 251, 1255, 1757, 8785, 1453729, 7268645, 10176103, 50880515, 364885979, 1824429895, 2554201853, 12771009265]

約数ペア:

[(1, 12771009265), (5, 2554201853), (7, 1824429895), (35, 364885979), (251, 50880515), (1255, 10176103), (1757, 7268645), (8785, 1453729)]