80216297

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1567}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 93929472

約数和(自身を除く): 13713175

約数列:

[1, 7, 71, 103, 497, 721, 1567, 7313, 10969, 51191, 111257, 161401, 778799, 1129807, 11459471, 80216297]

約数ペア:

[(1, 80216297), (7, 11459471), (71, 1129807), (103, 778799), (497, 161401), (721, 111257), (1567, 51191), (7313, 10969)]