2007694809

素因数分解:

$3^3\times {\mathrm{383}}^1\times {\mathrm{194149}}^1$

素因数の和:194541

約数の個数: 16

約数和(自身を含む): 2982144000

約数和(自身を除く): 974449191

約数列:

[1, 3, 9, 27, 383, 1149, 3447, 10341, 194149, 582447, 1747341, 5242023, 74359067, 223077201, 669231603, 2007694809]

約数ペア:

[(1, 2007694809), (3, 669231603), (9, 223077201), (27, 74359067), (383, 5242023), (1149, 1747341), (3447, 582447), (10341, 194149)]