15672747609

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{4136381}}^1$

素因数の和:4136808

約数の個数: 12

約数和(自身を含む): 22692191652

約数和(自身を除く): 7019444043

約数列:

[1, 3, 9, 421, 1263, 3789, 4136381, 12409143, 37227429, 1741416401, 5224249203, 15672747609]

約数ペア:

[(1, 15672747609), (3, 5224249203), (9, 1741416401), (421, 37227429), (1263, 12409143), (3789, 4136381)]