15278841

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{3271}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 22773120

約数和(自身を除く): 7494279

約数列:

[1, 3, 9, 27, 173, 519, 1557, 3271, 4671, 9813, 29439, 88317, 565883, 1697649, 5092947, 15278841]

約数ペア:

[(1, 15278841), (3, 5092947), (9, 1697649), (27, 565883), (173, 88317), (519, 29439), (1557, 9813), (3271, 4671)]