2012959539

素因数分解:

$3^3\times {\mathrm{1171}}^1\times {\mathrm{63667}}^1$

素因数の和:64847

約数の個数: 16

約数和(自身を含む): 2984755840

約数和(自身を除く): 971796301

約数列:

[1, 3, 9, 27, 1171, 3513, 10539, 31617, 63667, 191001, 573003, 1719009, 74554057, 223662171, 670986513, 2012959539]

約数ペア:

[(1, 2012959539), (3, 670986513), (9, 223662171), (27, 74554057), (1171, 1719009), (3513, 573003), (10539, 191001), (31617, 63667)]