40673571

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 59002944

約数和(自身を除く): 18329373

約数列:

[1, 3, 17, 43, 51, 129, 289, 731, 867, 1091, 2193, 3273, 12427, 18547, 37281, 46913, 55641, 140739, 315299, 797521, 945897, 2392563, 13557857, 40673571]

約数ペア:

[(1, 40673571), (3, 13557857), (17, 2392563), (43, 945897), (51, 797521), (129, 315299), (289, 140739), (731, 55641), (867, 46913), (1091, 37281), (2193, 18547), (3273, 12427)]