2017218423

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{320041}}^1$

素因数の和:320246

約数の個数: 16

約数和(自身を含む): 2949507072

約数和(自身を除く): 932288649

約数列:

[1, 3, 11, 33, 191, 573, 2101, 6303, 320041, 960123, 3520451, 10561353, 61127831, 183383493, 672406141, 2017218423]

約数ペア:

[(1, 2017218423), (3, 672406141), (11, 183383493), (33, 61127831), (191, 10561353), (573, 3520451), (2101, 960123), (6303, 320041)]