131095926

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{560239}}^1$

素因数の和:560260

約数の個数: 24

約数和(自身を含む): 305891040

約数和(自身を除く): 174795114

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 560239, 1120478, 1680717, 3361434, 5042151, 7283107, 10084302, 14566214, 21849321, 43698642, 65547963, 131095926]

約数ペア:

[(1, 131095926), (2, 65547963), (3, 43698642), (6, 21849321), (9, 14566214), (13, 10084302), (18, 7283107), (26, 5042151), (39, 3361434), (78, 1680717), (117, 1120478), (234, 560239)]