209461567419

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{1790269807}}^1$

素因数の和:1790269826

約数の個数: 12

約数和(自身を含む): 325829105056

約数和(自身を除く): 116367537637

約数列:

[1, 3, 9, 13, 39, 117, 1790269807, 5370809421, 16112428263, 23273507491, 69820522473, 209461567419]

約数ペア:

[(1, 209461567419), (3, 69820522473), (9, 23273507491), (13, 16112428263), (39, 5370809421), (117, 1790269807)]