42590037

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{43151}}^1$

素因数の和:43208

約数の個数: 16

約数和(自身を含む): 66281472

約数和(自身を除く): 23691435

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 43151, 129453, 302057, 906171, 2028097, 6084291, 14196679, 42590037]

約数ペア:

[(1, 42590037), (3, 14196679), (7, 6084291), (21, 2028097), (47, 906171), (141, 302057), (329, 129453), (987, 43151)]