6871293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 12317760

約数和(自身を除く): 5446467

約数列:

[1, 3, 9, 11, 13, 19, 33, 39, 57, 99, 117, 143, 171, 209, 247, 281, 429, 627, 741, 843, 1287, 1881, 2223, 2529, 2717, 3091, 3653, 5339, 8151, 9273, 10959, 16017, 24453, 27819, 32877, 40183, 48051, 58729, 69407, 120549, 176187, 208221, 361647, 528561, 624663, 763477, 2290431, 6871293]

約数ペア:

[(1, 6871293), (3, 2290431), (9, 763477), (11, 624663), (13, 528561), (19, 361647), (33, 208221), (39, 176187), (57, 120549), (99, 69407), (117, 58729), (143, 48051), (171, 40183), (209, 32877), (247, 27819), (281, 24453), (429, 16017), (627, 10959), (741, 9273), (843, 8151), (1287, 5339), (1881, 3653), (2223, 3091), (2529, 2717)]