3977193

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 5824512

約数和(自身を除く): 1847319

約数列:

[1, 3, 11, 33, 191, 573, 631, 1893, 2101, 6303, 6941, 20823, 120521, 361563, 1325731, 3977193]

約数ペア:

[(1, 3977193), (3, 1325731), (11, 361563), (33, 120521), (191, 20823), (573, 6941), (631, 6303), (1893, 2101)]