2079968139

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{1510507}}^1$

素因数の和:1510536

約数の個数: 20

約数和(自身を含む): 3289886424

約数和(自身を除く): 1209918285

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 1510507, 4531521, 13594563, 25678619, 40783689, 77035857, 122351067, 231107571, 693322713, 2079968139]

約数ペア:

[(1, 2079968139), (3, 693322713), (9, 231107571), (17, 122351067), (27, 77035857), (51, 40783689), (81, 25678619), (153, 13594563), (459, 4531521), (1377, 1510507)]