3714789

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1$

素因数の和:477

約数の個数: 24

約数和(自身を含む): 5692032

約数和(自身を除く): 1977243

約数列:

[1, 3, 13, 17, 39, 51, 169, 221, 431, 507, 663, 1293, 2873, 5603, 7327, 8619, 16809, 21981, 72839, 95251, 218517, 285753, 1238263, 3714789]

約数ペア:

[(1, 3714789), (3, 1238263), (13, 285753), (17, 218517), (39, 95251), (51, 72839), (169, 21981), (221, 16809), (431, 8619), (507, 7327), (663, 5603), (1293, 2873)]