20230839

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{613}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 30970160

約数和(自身を除く): 10739321

約数列:

[1, 3, 9, 19, 57, 171, 193, 579, 613, 1737, 1839, 3667, 5517, 11001, 11647, 33003, 34941, 104823, 118309, 354927, 1064781, 2247871, 6743613, 20230839]

約数ペア:

[(1, 20230839), (3, 6743613), (9, 2247871), (19, 1064781), (57, 354927), (171, 118309), (193, 104823), (579, 34941), (613, 33003), (1737, 11647), (1839, 11001), (3667, 5517)]