15691104039

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21175579}}^1$

素因数の和:21175614

約数の個数: 16

約数和(自身を含む): 23716649600

約数和(自身を除く): 8025545561

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 21175579, 63526737, 275282527, 402336001, 825847581, 1207008003, 5230368013, 15691104039]

約数ペア:

[(1, 15691104039), (3, 5230368013), (13, 1207008003), (19, 825847581), (39, 402336001), (57, 275282527), (247, 63526737), (741, 21175579)]