87388449

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1259}}^1\times {\mathrm{1361}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 123560640

約数和(自身を除く): 36172191

約数列:

[1, 3, 17, 51, 1259, 1361, 3777, 4083, 21403, 23137, 64209, 69411, 1713499, 5140497, 29129483, 87388449]

約数ペア:

[(1, 87388449), (3, 29129483), (17, 5140497), (51, 1713499), (1259, 69411), (1361, 64209), (3777, 23137), (4083, 21403)]