901344493

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1721}}^1\times {\mathrm{3253}}^1$

素因数の和:5004

約数の個数: 16

約数和(自身を含む): 1075850496

約数和(自身を除く): 174506003

約数列:

[1, 7, 23, 161, 1721, 3253, 12047, 22771, 39583, 74819, 277081, 523733, 5598413, 39188891, 128763499, 901344493]

約数ペア:

[(1, 901344493), (7, 128763499), (23, 39188891), (161, 5598413), (1721, 523733), (3253, 277081), (12047, 74819), (22771, 39583)]