590643

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 24

約数和(自身を含む): 923520

約数和(自身を除く): 332877

約数列:

[1, 3, 9, 29, 31, 73, 87, 93, 219, 261, 279, 657, 899, 2117, 2263, 2697, 6351, 6789, 8091, 19053, 20367, 65627, 196881, 590643]

約数ペア:

[(1, 590643), (3, 196881), (9, 65627), (29, 20367), (31, 19053), (73, 8091), (87, 6789), (93, 6351), (219, 2697), (261, 2263), (279, 2117), (657, 899)]