2290431

素因数分解:

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

素因数の和:327

約数の個数: 32

約数和(自身を含む): 3790080

約数和(自身を除く): 1499649

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 281, 429, 627, 741, 843, 2717, 3091, 3653, 5339, 8151, 9273, 10959, 16017, 40183, 58729, 69407, 120549, 176187, 208221, 763477, 2290431]

約数ペア:

[(1, 2290431), (3, 763477), (11, 208221), (13, 176187), (19, 120549), (33, 69407), (39, 58729), (57, 40183), (143, 16017), (209, 10959), (247, 9273), (281, 8151), (429, 5339), (627, 3653), (741, 3091), (843, 2717)]