28964001

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{6911}}^1$

素因数の和:7052

約数の個数: 16

約数和(自身を含む): 42467328

約数和(自身を除く): 13503327

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 6911, 20733, 76021, 228063, 877697, 2633091, 9654667, 28964001]

約数ペア:

[(1, 28964001), (3, 9654667), (11, 2633091), (33, 877697), (127, 228063), (381, 76021), (1397, 20733), (4191, 6911)]