2019931209

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{1116601}}^1$

素因数の和:1116677

約数の個数: 16

約数和(自身を含む): 3037157440

約数和(自身を除く): 1017226231

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 1116601, 3349803, 10049409, 30148227, 74812267, 224436801, 673310403, 2019931209]

約数ペア:

[(1, 2019931209), (3, 673310403), (9, 224436801), (27, 74812267), (67, 30148227), (201, 10049409), (603, 3349803), (1809, 1116601)]