3944171

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{283}}^1$

素因数の和:482

約数の個数: 16

約数和(自身を含む): 4962048

約数和(自身を除く): 1017877

約数列:

[1, 7, 11, 77, 181, 283, 1267, 1981, 1991, 3113, 13937, 21791, 51223, 358561, 563453, 3944171]

約数ペア:

[(1, 3944171), (7, 563453), (11, 358561), (77, 51223), (181, 21791), (283, 13937), (1267, 3113), (1981, 1991)]