2012600439

素因数分解:

$3^4\times {\mathrm{971}}^1\times {\mathrm{25589}}^1$

素因数の和:26572

約数の個数: 20

約数和(自身を含む): 3009691080

約数和(自身を除く): 997090641

約数列:

[1, 3, 9, 27, 81, 971, 2913, 8739, 25589, 26217, 76767, 78651, 230301, 690903, 2072709, 24846919, 74540757, 223622271, 670866813, 2012600439]

約数ペア:

[(1, 2012600439), (3, 670866813), (9, 223622271), (27, 74540757), (81, 24846919), (971, 2072709), (2913, 690903), (8739, 230301), (25589, 78651), (26217, 76767)]