16337313

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:805

約数の個数: 24

約数和(自身を含む): 24613056

約数和(自身を除く): 8275743

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 639, 691, 2073, 2627, 6219, 7881, 23643, 25567, 49061, 76701, 147183, 230103, 441549, 1815257, 5445771, 16337313]

約数ペア:

[(1, 16337313), (3, 5445771), (9, 1815257), (37, 441549), (71, 230103), (111, 147183), (213, 76701), (333, 49061), (639, 25567), (691, 23643), (2073, 7881), (2627, 6219)]