2930001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 4198464

約数和(自身を除く): 1268463

約数列:

[1, 3, 17, 51, 73, 219, 787, 1241, 2361, 3723, 13379, 40137, 57451, 172353, 976667, 2930001]

約数ペア:

[(1, 2930001), (3, 976667), (17, 172353), (51, 57451), (73, 40137), (219, 13379), (787, 3723), (1241, 2361)]