2851599

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:554

約数の個数: 16

約数和(自身を含む): 3996000

約数和(自身を除く): 1144401

約数列:

[1, 3, 29, 73, 87, 219, 449, 1347, 2117, 6351, 13021, 32777, 39063, 98331, 950533, 2851599]

約数ペア:

[(1, 2851599), (3, 950533), (29, 98331), (73, 39063), (87, 32777), (219, 13021), (449, 6351), (1347, 2117)]