7912269

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{2237}}^1$

素因数の和:2377

約数の個数: 16

約数和(自身を含む): 11816640

約数和(自身を除く): 3904371

約数列:

[1, 3, 9, 27, 131, 393, 1179, 2237, 3537, 6711, 20133, 60399, 293047, 879141, 2637423, 7912269]

約数ペア:

[(1, 7912269), (3, 2637423), (9, 879141), (27, 293047), (131, 60399), (393, 20133), (1179, 6711), (2237, 3537)]