15390399

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1399}}^1$

素因数の和:1614

約数の個数: 16

約数和(自身を含む): 21728000

約数和(自身を除く): 6337601

約数列:

[1, 3, 19, 57, 193, 579, 1399, 3667, 4197, 11001, 26581, 79743, 270007, 810021, 5130133, 15390399]

約数ペア:

[(1, 15390399), (3, 5130133), (19, 810021), (57, 270007), (193, 79743), (579, 26581), (1399, 11001), (3667, 4197)]