801808569

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{17431}}^1$

素因数の和:17725

約数の個数: 24

約数和(自身を含む): 1223726400

約数和(自身を除く): 421917831

約数列:

[1, 3, 9, 19, 57, 171, 269, 807, 2421, 5111, 15333, 17431, 45999, 52293, 156879, 331189, 993567, 2980701, 4688939, 14066817, 42200451, 89089841, 267269523, 801808569]

約数ペア:

[(1, 801808569), (3, 267269523), (9, 89089841), (19, 42200451), (57, 14066817), (171, 4688939), (269, 2980701), (807, 993567), (2421, 331189), (5111, 156879), (15333, 52293), (17431, 45999)]