201901563

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{606311}}^1$

素因数の和:606354

約数の個数: 12

約数和(自身を含む): 299518128

約数和(自身を除く): 97616565

約数列:

[1, 3, 9, 37, 111, 333, 606311, 1818933, 5456799, 22433507, 67300521, 201901563]

約数ペア:

[(1, 201901563), (3, 67300521), (9, 22433507), (37, 5456799), (111, 1818933), (333, 606311)]