38372887

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:906

約数の個数: 16

約数和(自身を含む): 45576000

約数和(自身を除く): 7203113

約数列:

[1, 7, 29, 203, 421, 449, 2947, 3143, 12209, 13021, 85463, 91147, 189029, 1323203, 5481841, 38372887]

約数ペア:

[(1, 38372887), (7, 5481841), (29, 1323203), (203, 189029), (421, 91147), (449, 85463), (2947, 13021), (3143, 12209)]