38837721

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{76603}}^1$

素因数の和:76632

約数の個数: 12

約数和(自身を含む): 56074128

約数和(自身を除く): 17236407

約数列:

[1, 3, 13, 39, 169, 507, 76603, 229809, 995839, 2987517, 12945907, 38837721]

約数ペア:

[(1, 38837721), (3, 12945907), (13, 2987517), (39, 995839), (169, 229809), (507, 76603)]