16674489

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2689}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 26437320

約数和(自身を除く): 9762831

約数列:

[1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067, 2689, 6201, 8067, 24201, 34957, 104871, 142517, 314613, 427551, 1282653, 1852721, 5558163, 16674489]

約数ペア:

[(1, 16674489), (3, 5558163), (9, 1852721), (13, 1282653), (39, 427551), (53, 314613), (117, 142517), (159, 104871), (477, 34957), (689, 24201), (2067, 8067), (2689, 6201)]