2730813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2083}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 4001280

約数和(自身を除く): 1270467

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 2083, 6249, 39577, 47909, 118731, 143727, 910271, 2730813]

約数ペア:

[(1, 2730813), (3, 910271), (19, 143727), (23, 118731), (57, 47909), (69, 39577), (437, 6249), (1311, 2083)]