2007372537

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{231611}}^1$

素因数の和:231730

約数の個数: 20

約数和(自身を含む): 3026705616

約数和(自身を除く): 1019333079

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 8667, 231611, 694833, 2084499, 6253497, 18760491, 24782377, 74347131, 223041393, 669124179, 2007372537]

約数ペア:

[(1, 2007372537), (3, 669124179), (9, 223041393), (27, 74347131), (81, 24782377), (107, 18760491), (321, 6253497), (963, 2084499), (2889, 694833), (8667, 231611)]