2073605781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{4909}}^1\times {\mathrm{10831}}^1$

素因数の和:15756

約数の個数: 16

約数和(自身を含む): 2978366720

約数和(自身を除く): 904760939

約数列:

[1, 3, 13, 39, 4909, 10831, 14727, 32493, 63817, 140803, 191451, 422409, 53169379, 159508137, 691201927, 2073605781]

約数ペア:

[(1, 2073605781), (3, 691201927), (13, 159508137), (39, 53169379), (4909, 422409), (10831, 191451), (14727, 140803), (32493, 63817)]