2005541343

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{19501}}^1$

素因数の和:19816

約数の個数: 32

約数和(自身を含む): 3210809280

約数和(自身を除く): 1205267937

約数列:

[1, 3, 9, 13, 27, 39, 117, 293, 351, 879, 2637, 3809, 7911, 11427, 19501, 34281, 58503, 102843, 175509, 253513, 526527, 760539, 2281617, 5713793, 6844851, 17141379, 51424137, 74279309, 154272411, 222837927, 668513781, 2005541343]

約数ペア:

[(1, 2005541343), (3, 668513781), (9, 222837927), (13, 154272411), (27, 74279309), (39, 51424137), (117, 17141379), (293, 6844851), (351, 5713793), (879, 2281617), (2637, 760539), (3809, 526527), (7911, 253513), (11427, 175509), (19501, 102843), (34281, 58503)]