8269833

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 13329792

約数和(自身を除く): 5059959

約数列:

[1, 3, 11, 13, 33, 37, 39, 111, 143, 407, 429, 481, 521, 1221, 1443, 1563, 5291, 5731, 6773, 15873, 17193, 19277, 20319, 57831, 74503, 212047, 223509, 250601, 636141, 751803, 2756611, 8269833]

約数ペア:

[(1, 8269833), (3, 2756611), (11, 751803), (13, 636141), (33, 250601), (37, 223509), (39, 212047), (111, 74503), (143, 57831), (407, 20319), (429, 19277), (481, 17193), (521, 15873), (1221, 6773), (1443, 5731), (1563, 5291)]