4397811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1$

素因数の和:1962

約数の個数: 16

約数和(自身を含む): 6490368

約数和(自身を除く): 2092557

約数列:

[1, 3, 11, 33, 71, 213, 781, 1877, 2343, 5631, 20647, 61941, 133267, 399801, 1465937, 4397811]

約数ペア:

[(1, 4397811), (3, 1465937), (11, 399801), (33, 133267), (71, 61941), (213, 20647), (781, 5631), (1877, 2343)]