2080897923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{730909}}^1$

素因数の和:730998

約数の個数: 16

約数和(自身を含む): 3028891040

約数和(自身を除く): 947993117

約数列:

[1, 3, 13, 39, 73, 219, 949, 2847, 730909, 2192727, 9501817, 28505451, 53356357, 160069071, 693632641, 2080897923]

約数ペア:

[(1, 2080897923), (3, 693632641), (13, 160069071), (39, 53356357), (73, 28505451), (219, 9501817), (949, 2192727), (2847, 730909)]