2057367

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 2999808

約数和(自身を除く): 942441

約数列:

[1, 3, 13, 39, 71, 213, 743, 923, 2229, 2769, 9659, 28977, 52753, 158259, 685789, 2057367]

約数ペア:

[(1, 2057367), (3, 685789), (13, 158259), (39, 52753), (71, 28977), (213, 9659), (743, 2769), (923, 2229)]