38250821

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:305

約数の個数: 24

約数和(自身を含む): 46046880

約数和(自身を除く): 7796059

約数列:

[1, 7, 49, 59, 101, 131, 413, 707, 917, 2891, 4949, 5959, 6419, 7729, 13231, 41713, 54103, 92617, 291991, 378721, 648319, 780629, 5464403, 38250821]

約数ペア:

[(1, 38250821), (7, 5464403), (49, 780629), (59, 648319), (101, 378721), (131, 291991), (413, 92617), (707, 54103), (917, 41713), (2891, 13231), (4949, 7729), (5959, 6419)]