2016192987

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{24691}}^1$

素因数の和:24951

約数の個数: 24

約数和(自身を含む): 2994250688

約数和(自身を除く): 978057701

約数列:

[1, 3, 9, 43, 129, 211, 387, 633, 1899, 9073, 24691, 27219, 74073, 81657, 222219, 1061713, 3185139, 5209801, 9555417, 15629403, 46888209, 224021443, 672064329, 2016192987]

約数ペア:

[(1, 2016192987), (3, 672064329), (9, 224021443), (43, 46888209), (129, 15629403), (211, 9555417), (387, 5209801), (633, 3185139), (1899, 1061713), (9073, 222219), (24691, 81657), (27219, 74073)]