2193148899

素因数分解:

$3^3\times {\mathrm{2129}}^1\times {\mathrm{38153}}^1$

素因数の和:40291

約数の個数: 16

約数和(自身を含む): 3250720800

約数和(自身を除く): 1057571901

約数列:

[1, 3, 9, 27, 2129, 6387, 19161, 38153, 57483, 114459, 343377, 1030131, 81227737, 243683211, 731049633, 2193148899]

約数ペア:

[(1, 2193148899), (3, 731049633), (9, 243683211), (27, 81227737), (2129, 1030131), (6387, 343377), (19161, 114459), (38153, 57483)]