2021621503

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{571}}^1\times {\mathrm{8699}}^1$

素因数の和:9318

約数の個数: 16

約数和(自身を含む): 2269238400

約数和(自身を除く): 247616897

約数列:

[1, 11, 37, 407, 571, 6281, 8699, 21127, 95689, 232397, 321863, 3540493, 4967129, 54638419, 183783773, 2021621503]

約数ペア:

[(1, 2021621503), (11, 183783773), (37, 54638419), (407, 4967129), (571, 3540493), (6281, 321863), (8699, 232397), (21127, 95689)]