131694297

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{272659}}^1$

素因数の和:272692

約数の個数: 16

約数和(自身を含む): 209402880

約数和(自身を除く): 77708583

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 272659, 817977, 1908613, 5725839, 6271157, 18813471, 43898099, 131694297]

約数ペア:

[(1, 131694297), (3, 43898099), (7, 18813471), (21, 6271157), (23, 5725839), (69, 1908613), (161, 817977), (483, 272659)]