7997043

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{457}}^1$

素因数の和:786

約数の個数: 16

約数和(自身を含む): 11285120

約数和(自身を除く): 3288077

約数列:

[1, 3, 19, 57, 307, 457, 921, 1371, 5833, 8683, 17499, 26049, 140299, 420897, 2665681, 7997043]

約数ペア:

[(1, 7997043), (3, 2665681), (19, 420897), (57, 140299), (307, 26049), (457, 17499), (921, 8683), (1371, 5833)]