3286377

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 4979520

約数和(自身を除く): 1693143

約数列:

[1, 3, 9, 37, 71, 111, 139, 213, 333, 417, 639, 1251, 2627, 5143, 7881, 9869, 15429, 23643, 29607, 46287, 88821, 365153, 1095459, 3286377]

約数ペア:

[(1, 3286377), (3, 1095459), (9, 365153), (37, 88821), (71, 46287), (111, 29607), (139, 23643), (213, 15429), (333, 9869), (417, 7881), (639, 5143), (1251, 2627)]