69638149

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2297}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 82066176

約数和(自身を除く): 12428027

約数列:

[1, 7, 61, 71, 427, 497, 2297, 4331, 16079, 30317, 140117, 163087, 980819, 1141609, 9948307, 69638149]

約数ペア:

[(1, 69638149), (7, 9948307), (61, 1141609), (71, 980819), (427, 163087), (497, 140117), (2297, 30317), (4331, 16079)]