2017637493

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{167759}}^1$

素因数の和:167992

約数の個数: 16

約数和(自身を含む): 2845209600

約数和(自身を除く): 827572107

約数列:

[1, 3, 19, 57, 211, 633, 4009, 12027, 167759, 503277, 3187421, 9562263, 35397149, 106191447, 672545831, 2017637493]

約数ペア:

[(1, 2017637493), (3, 672545831), (19, 106191447), (57, 35397149), (211, 9562263), (633, 3187421), (4009, 503277), (12027, 167759)]