4747041

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{3121}}^1$

素因数の和:3153

約数の個数: 18

約数和(自身を含む): 7427238

約数和(自身を除く): 2680197

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 3121, 9363, 28089, 40573, 121719, 365157, 527449, 1582347, 4747041]

約数ペア:

[(1, 4747041), (3, 1582347), (9, 527449), (13, 365157), (39, 121719), (117, 40573), (169, 28089), (507, 9363), (1521, 3121)]