16822323

素因数分解:

$3^4\times 7^1\times {\mathrm{29669}}^1$

素因数の和:29688

約数の個数: 20

約数和(自身を含む): 28720560

約数和(自身を除く): 11898237

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 29669, 89007, 207683, 267021, 623049, 801063, 1869147, 2403189, 5607441, 16822323]

約数ペア:

[(1, 16822323), (3, 5607441), (7, 2403189), (9, 1869147), (21, 801063), (27, 623049), (63, 267021), (81, 207683), (189, 89007), (567, 29669)]