16040619

素因数分解:

$3^3\times 7^1\times {\mathrm{84871}}^1$

素因数の和:84887

約数の個数: 16

約数和(自身を含む): 27159040

約数和(自身を除く): 11118421

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 84871, 254613, 594097, 763839, 1782291, 2291517, 5346873, 16040619]

約数ペア:

[(1, 16040619), (3, 5346873), (7, 2291517), (9, 1782291), (21, 763839), (27, 594097), (63, 254613), (189, 84871)]