4171431

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6653}}^1$

素因数の和:6686

約数の個数: 16

約数和(自身を含む): 6387840

約数和(自身を除く): 2216409

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6653, 19959, 73183, 126407, 219549, 379221, 1390477, 4171431]

約数ペア:

[(1, 4171431), (3, 1390477), (11, 379221), (19, 219549), (33, 126407), (57, 73183), (209, 19959), (627, 6653)]