12853389

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1709}}^1$

素因数の和:1844

約数の個数: 16

約数和(自身を含む): 18057600

約数和(自身を除く): 5204211

約数列:

[1, 3, 23, 69, 109, 327, 1709, 2507, 5127, 7521, 39307, 117921, 186281, 558843, 4284463, 12853389]

約数ペア:

[(1, 12853389), (3, 4284463), (23, 558843), (69, 186281), (109, 117921), (327, 39307), (1709, 7521), (2507, 5127)]