12791569689

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{9538829}}^1$

素因数の和:9538984

約数の個数: 12

約数和(自身を含む): 18600718500

約数和(自身を除く): 5809148811

約数列:

[1, 3, 9, 149, 447, 1341, 9538829, 28616487, 85849461, 1421285521, 4263856563, 12791569689]

約数ペア:

[(1, 12791569689), (3, 4263856563), (9, 1421285521), (149, 85849461), (447, 28616487), (1341, 9538829)]