717104073

素因数分解:

$3^1\times 7^2\times {\mathrm{701}}^1\times {\mathrm{6959}}^1$

素因数の和:7677

約数の個数: 24

約数和(自身を含む): 1113989760

約数和(自身を除く): 396885687

約数列:

[1, 3, 7, 21, 49, 147, 701, 2103, 4907, 6959, 14721, 20877, 34349, 48713, 103047, 146139, 340991, 1022973, 4878259, 14634777, 34147813, 102443439, 239034691, 717104073]

約数ペア:

[(1, 717104073), (3, 239034691), (7, 102443439), (21, 34147813), (49, 14634777), (147, 4878259), (701, 1022973), (2103, 340991), (4907, 146139), (6959, 103047), (14721, 48713), (20877, 34349)]