140613697

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:333

約数の個数: 32

約数和(自身を含む): 173352960

約数和(自身を除く): 32739263

約数列:

[1, 7, 23, 59, 113, 131, 161, 413, 791, 917, 1357, 2599, 3013, 6667, 7729, 9499, 14803, 18193, 21091, 46669, 54103, 103621, 153341, 177767, 340469, 873377, 1073387, 1244369, 2383283, 6113639, 20087671, 140613697]

約数ペア:

[(1, 140613697), (7, 20087671), (23, 6113639), (59, 2383283), (113, 1244369), (131, 1073387), (161, 873377), (413, 340469), (791, 177767), (917, 153341), (1357, 103621), (2599, 54103), (3013, 46669), (6667, 21091), (7729, 18193), (9499, 14803)]