1912647

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 16

約数和(自身を含む): 2810880

約数和(自身を除く): 898233

約数列:

[1, 3, 11, 33, 121, 363, 479, 1331, 1437, 3993, 5269, 15807, 57959, 173877, 637549, 1912647]

約数ペア:

[(1, 1912647), (3, 637549), (11, 173877), (33, 57959), (121, 15807), (363, 5269), (479, 3993), (1331, 1437)]