2017845801

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{17981}}^1$

素因数の和:18361

約数の個数: 24

約数和(自身を含む): 3002490504

約数和(自身を除く): 984644703

約数列:

[1, 3, 9, 37, 111, 333, 337, 1011, 3033, 12469, 17981, 37407, 53943, 112221, 161829, 665297, 1995891, 5987673, 6059597, 18178791, 54536373, 224205089, 672615267, 2017845801]

約数ペア:

[(1, 2017845801), (3, 672615267), (9, 224205089), (37, 54536373), (111, 18178791), (333, 6059597), (337, 5987673), (1011, 1995891), (3033, 665297), (12469, 161829), (17981, 112221), (37407, 53943)]