438468657

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{11981}}^1$

素因数の和:13104

約数の個数: 16

約数和(自身を含む): 638400960

約数和(自身を除く): 199932303

約数列:

[1, 3, 11, 33, 1109, 3327, 11981, 12199, 35943, 36597, 131791, 395373, 13286929, 39860787, 146156219, 438468657]

約数ペア:

[(1, 438468657), (3, 146156219), (11, 39860787), (33, 13286929), (1109, 395373), (3327, 131791), (11981, 36597), (12199, 35943)]