2744151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1606

約数の個数: 16

約数和(自身を含む): 3978240

約数和(自身を除く): 1234089

約数列:

[1, 3, 19, 31, 57, 93, 589, 1553, 1767, 4659, 29507, 48143, 88521, 144429, 914717, 2744151]

約数ペア:

[(1, 2744151), (3, 914717), (19, 144429), (31, 88521), (57, 48143), (93, 29507), (589, 4659), (1553, 1767)]