123540411

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1213}}^1\times {\mathrm{1997}}^1$

素因数の和:3230

約数の個数: 16

約数和(自身を含む): 174641184

約数和(自身を除く): 51100773

約数列:

[1, 3, 17, 51, 1213, 1997, 3639, 5991, 20621, 33949, 61863, 101847, 2422361, 7267083, 41180137, 123540411]

約数ペア:

[(1, 123540411), (3, 41180137), (17, 7267083), (51, 2422361), (1213, 101847), (1997, 61863), (3639, 33949), (5991, 20621)]