2793879

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1$

素因数の和:452

約数の個数: 32

約数和(自身を含む): 4723200

約数和(自身を除く): 1929321

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 409, 621, 759, 1227, 2277, 3681, 4499, 6831, 9407, 11043, 13497, 28221, 40491, 84663, 103477, 121473, 253989, 310431, 931293, 2793879]

約数ペア:

[(1, 2793879), (3, 931293), (9, 310431), (11, 253989), (23, 121473), (27, 103477), (33, 84663), (69, 40491), (99, 28221), (207, 13497), (253, 11043), (297, 9407), (409, 6831), (621, 4499), (759, 3681), (1227, 2277)]