213883365

素因数分解:

$3^1\times 5^1\times {\mathrm{1871}}^1\times {\mathrm{7621}}^1$

素因数の和:9500

約数の個数: 16

約数和(自身を含む): 342441216

約数和(自身を除く): 128557851

約数列:

[1, 3, 5, 15, 1871, 5613, 7621, 9355, 22863, 28065, 38105, 114315, 14258891, 42776673, 71294455, 213883365]

約数ペア:

[(1, 213883365), (3, 71294455), (5, 42776673), (15, 14258891), (1871, 114315), (5613, 38105), (7621, 28065), (9355, 22863)]