29703981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8693}}^1$

素因数の和:8780

約数の個数: 16

約数和(自身を含む): 42565824

約数和(自身を除く): 12861843

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 8693, 26079, 147781, 443343, 582431, 1747293, 9901327, 29703981]

約数ペア:

[(1, 29703981), (3, 9901327), (17, 1747293), (51, 582431), (67, 443343), (201, 147781), (1139, 26079), (3417, 8693)]