805239043

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1249}}^1\times {\mathrm{2971}}^1$

素因数の和:4258

約数の個数: 16

約数和(自身を含む): 951040000

約数和(自身を除く): 145800957

約数列:

[1, 7, 31, 217, 1249, 2971, 8743, 20797, 38719, 92101, 271033, 644707, 3710779, 25975453, 115034149, 805239043]

約数ペア:

[(1, 805239043), (7, 115034149), (31, 25975453), (217, 3710779), (1249, 644707), (2971, 271033), (8743, 92101), (20797, 38719)]