2275131

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{349}}^1$

素因数の和:446

約数の個数: 16

約数和(自身を含む): 3175200

約数和(自身を除く): 900069

約数列:

[1, 3, 41, 53, 123, 159, 349, 1047, 2173, 6519, 14309, 18497, 42927, 55491, 758377, 2275131]

約数ペア:

[(1, 2275131), (3, 758377), (41, 55491), (53, 42927), (123, 18497), (159, 14309), (349, 6519), (1047, 2173)]