31938297

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{8363}}^1$

素因数の和:8452

約数の個数: 16

約数和(自身を含む): 45500160

約数和(自身を除く): 13561863

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 8363, 25089, 158897, 476691, 560321, 1680963, 10646099, 31938297]

約数ペア:

[(1, 31938297), (3, 10646099), (19, 1680963), (57, 560321), (67, 476691), (201, 158897), (1273, 25089), (3819, 8363)]