493326513

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{9811}}^1$

素因数の和:10005

約数の個数: 24

約数和(自身を含む): 736763456

約数和(自身を除く): 243436943

約数列:

[1, 3, 9, 37, 111, 151, 333, 453, 1359, 5587, 9811, 16761, 29433, 50283, 88299, 363007, 1089021, 1481461, 3267063, 4444383, 13333149, 54814057, 164442171, 493326513]

約数ペア:

[(1, 493326513), (3, 164442171), (9, 54814057), (37, 13333149), (111, 4444383), (151, 3267063), (333, 1481461), (453, 1089021), (1359, 363007), (5587, 88299), (9811, 50283), (16761, 29433)]