42253959

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{691}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 65767680

約数和(自身を除く): 23513721

約数列:

[1, 3, 11, 17, 33, 51, 109, 187, 327, 561, 691, 1199, 1853, 2073, 3597, 5559, 7601, 11747, 20383, 22803, 35241, 61149, 75319, 129217, 225957, 387651, 828509, 1280423, 2485527, 3841269, 14084653, 42253959]

約数ペア:

[(1, 42253959), (3, 14084653), (11, 3841269), (17, 2485527), (33, 1280423), (51, 828509), (109, 387651), (187, 225957), (327, 129217), (561, 75319), (691, 61149), (1199, 35241), (1853, 22803), (2073, 20383), (3597, 11747), (5559, 7601)]