101803919

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2543}}^1$

素因数の和:2619

約数の個数: 24

約数和(自身を含む): 127607040

約数和(自身を除く): 25803121

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 2543, 5719, 17801, 40033, 48317, 109349, 124607, 338219, 765443, 2077631, 2367533, 5358101, 14543417, 101803919]

約数ペア:

[(1, 101803919), (7, 14543417), (19, 5358101), (43, 2367533), (49, 2077631), (133, 765443), (301, 338219), (817, 124607), (931, 109349), (2107, 48317), (2543, 40033), (5719, 17801)]