306442017

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{16831}}^1$

素因数の和:16878

約数の個数: 36

約数和(自身を含む): 537412096

約数和(自身を除く): 230970079

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 289, 357, 867, 1071, 2023, 2601, 6069, 16831, 18207, 50493, 117817, 151479, 286127, 353451, 858381, 1060353, 2002889, 2575143, 4864159, 6008667, 14592477, 18026001, 34049113, 43777431, 102147339, 306442017]

約数ペア:

[(1, 306442017), (3, 102147339), (7, 43777431), (9, 34049113), (17, 18026001), (21, 14592477), (51, 6008667), (63, 4864159), (119, 2575143), (153, 2002889), (289, 1060353), (357, 858381), (867, 353451), (1071, 286127), (2023, 151479), (2601, 117817), (6069, 50493), (16831, 18207)]