321567961

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{4219}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 389219040

約数和(自身を除く): 67651079

約数列:

[1, 11, 13, 41, 143, 169, 451, 533, 1859, 4219, 5863, 6929, 46409, 54847, 76219, 172979, 603317, 713011, 1902769, 2248727, 7843121, 24735997, 29233451, 321567961]

約数ペア:

[(1, 321567961), (11, 29233451), (13, 24735997), (41, 7843121), (143, 2248727), (169, 1902769), (451, 713011), (533, 603317), (1859, 172979), (4219, 76219), (5863, 54847), (6929, 46409)]