470870841

素因数分解:

$3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{47809}}^1$

素因数の和:47893

約数の個数: 24

約数和(自身を含む): 741246240

約数和(自身を除く): 270375399

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 469, 1407, 3283, 9849, 47809, 143427, 334663, 1003989, 2342641, 3203203, 7027923, 9609609, 22422421, 67267263, 156956947, 470870841]

約数ペア:

[(1, 470870841), (3, 156956947), (7, 67267263), (21, 22422421), (49, 9609609), (67, 7027923), (147, 3203203), (201, 2342641), (469, 1003989), (1407, 334663), (3283, 143427), (9849, 47809)]