7130409

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 24

約数和(自身を含む): 11261376

約数和(自身を除く): 4130967

約数列:

[1, 3, 11, 13, 33, 39, 121, 143, 363, 429, 1511, 1573, 4533, 4719, 16621, 19643, 49863, 58929, 182831, 216073, 548493, 648219, 2376803, 7130409]

約数ペア:

[(1, 7130409), (3, 2376803), (11, 648219), (13, 548493), (33, 216073), (39, 182831), (121, 58929), (143, 49863), (363, 19643), (429, 16621), (1511, 4719), (1573, 4533)]