5121990291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1721}}^1\times {\mathrm{90187}}^1$

素因数の和:91922

約数の個数: 16

約数和(自身を含む): 7454579328

約数和(自身を除く): 2332589037

約数列:

[1, 3, 11, 33, 1721, 5163, 18931, 56793, 90187, 270561, 992057, 2976171, 155211827, 465635481, 1707330097, 5121990291]

約数ペア:

[(1, 5121990291), (3, 1707330097), (11, 465635481), (33, 155211827), (1721, 2976171), (5163, 992057), (18931, 270561), (56793, 90187)]