2019722427

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{2237}}^1\times {\mathrm{2333}}^1$

素因数の和:4619

約数の個数: 24

約数和(自身を含む): 2987837424

約数和(自身を除く): 968114997

約数列:

[1, 3, 9, 43, 129, 387, 2237, 2333, 6711, 6999, 20133, 20997, 96191, 100319, 288573, 300957, 865719, 902871, 5218921, 15656763, 46970289, 224413603, 673240809, 2019722427]

約数ペア:

[(1, 2019722427), (3, 673240809), (9, 224413603), (43, 46970289), (129, 15656763), (387, 5218921), (2237, 902871), (2333, 865719), (6711, 300957), (6999, 288573), (20133, 100319), (20997, 96191)]