512447039

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{467}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 572787072

約数和(自身を除く): 60340033

約数列:

[1, 13, 43, 151, 169, 467, 559, 1963, 6071, 6493, 7267, 20081, 25519, 70517, 78923, 84409, 261053, 916721, 1097317, 3032231, 3393689, 11917373, 39419003, 512447039]

約数ペア:

[(1, 512447039), (13, 39419003), (43, 11917373), (151, 3393689), (169, 3032231), (467, 1097317), (559, 916721), (1963, 261053), (6071, 84409), (6493, 78923), (7267, 70517), (20081, 25519)]