12486532947

素因数分解:

$3^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{954409}}^1$

素因数の和:954515

約数の個数: 24

約数和(自身を含む): 19584493200

約数和(自身を除く): 7097960253

約数列:

[1, 3, 7, 21, 49, 89, 147, 267, 623, 1869, 4361, 13083, 954409, 2863227, 6680863, 20042589, 46766041, 84942401, 140298123, 254827203, 594596807, 1783790421, 4162177649, 12486532947]

約数ペア:

[(1, 12486532947), (3, 4162177649), (7, 1783790421), (21, 594596807), (49, 254827203), (89, 140298123), (147, 84942401), (267, 46766041), (623, 20042589), (1869, 6680863), (4361, 2863227), (13083, 954409)]