13049913

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2459}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 18302400

約数和(自身を除く): 5252487

約数列:

[1, 3, 29, 61, 87, 183, 1769, 2459, 5307, 7377, 71311, 149999, 213933, 449997, 4349971, 13049913]

約数ペア:

[(1, 13049913), (3, 4349971), (29, 449997), (61, 213933), (87, 149999), (183, 71311), (1769, 7377), (2459, 5307)]