33972009

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{349}}^1\times {\mathrm{457}}^1$

素因数の和:880

約数の個数: 16

約数和(自身を含む): 46166400

約数和(自身を除く): 12194391

約数列:

[1, 3, 71, 213, 349, 457, 1047, 1371, 24779, 32447, 74337, 97341, 159493, 478479, 11324003, 33972009]

約数ペア:

[(1, 33972009), (3, 11324003), (71, 478479), (213, 159493), (349, 97341), (457, 74337), (1047, 32447), (1371, 24779)]