27541423

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:815

約数の個数: 24

約数和(自身を含む): 35229696

約数和(自身を除く): 7688273

約数列:

[1, 7, 13, 31, 91, 169, 217, 403, 751, 1183, 2821, 5239, 5257, 9763, 23281, 36673, 68341, 126919, 162967, 302653, 888433, 2118571, 3934489, 27541423]

約数ペア:

[(1, 27541423), (7, 3934489), (13, 2118571), (31, 888433), (91, 302653), (169, 162967), (217, 126919), (403, 68341), (751, 36673), (1183, 23281), (2821, 9763), (5239, 5257)]